--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/chromium/LayoutTestController.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,1340 @@
+/*
+ * Copyright (C) 2010 Google Inc. All rights reserved.
+ * Copyright (C) 2010 Pawel Hajdan (phajdan.jr@chromium.org)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "LayoutTestController.h"
+
+#include "DRTDevToolsAgent.h"
+#include "TestShell.h"
+#include "WebViewHost.h"
+#include "base/string_util.h"
+#include "public/WebAnimationController.h"
+#include "public/WebConsoleMessage.h"
+#include "public/WebDocument.h"
+#include "public/WebFrame.h"
+#include "public/WebGeolocationServiceMock.h"
+#include "public/WebInputElement.h"
+#include "public/WebKit.h"
+#include "public/WebNotificationPresenter.h"
+#include "public/WebScriptSource.h"
+#include "public/WebSecurityPolicy.h"
+#include "public/WebSettings.h"
+#include "public/WebSize.h"
+#include "public/WebURL.h"
+#include "public/WebView.h"
+#include "webkit/support/webkit_support.h"
+#include <wtf/text/WTFString.h>
+
+#if OS(WINDOWS)
+#include <wtf/OwnArrayPtr.h>
+#endif
+
+using namespace WebCore;
+using namespace WebKit;
+using namespace std;
+
+LayoutTestController::LayoutTestController(TestShell* shell)
+    : m_timeoutFactory(this)
+    , m_shell(shell)
+    , m_workQueue(this)
+{
+
+    // Initialize the map that associates methods of this class with the names
+    // they will use when called by JavaScript.  The actual binding of those
+    // names to their methods will be done by calling bindToJavaScript() (defined
+    // by CppBoundClass, the parent to LayoutTestController).
+    bindMethod("dumpAsText", &LayoutTestController::dumpAsText);
+    bindMethod("dumpChildFrameScrollPositions", &LayoutTestController::dumpChildFrameScrollPositions);
+    bindMethod("dumpChildFramesAsText", &LayoutTestController::dumpChildFramesAsText);
+    bindMethod("dumpDatabaseCallbacks", &LayoutTestController::dumpDatabaseCallbacks);
+    bindMethod("dumpEditingCallbacks", &LayoutTestController::dumpEditingCallbacks);
+    bindMethod("dumpBackForwardList", &LayoutTestController::dumpBackForwardList);
+    bindMethod("dumpFrameLoadCallbacks", &LayoutTestController::dumpFrameLoadCallbacks);
+    bindMethod("dumpResourceLoadCallbacks", &LayoutTestController::dumpResourceLoadCallbacks);
+    bindMethod("dumpStatusCallbacks", &LayoutTestController::dumpWindowStatusChanges);
+    bindMethod("dumpTitleChanges", &LayoutTestController::dumpTitleChanges);
+    bindMethod("setAcceptsEditing", &LayoutTestController::setAcceptsEditing);
+    bindMethod("waitUntilDone", &LayoutTestController::waitUntilDone);
+    bindMethod("notifyDone", &LayoutTestController::notifyDone);
+    bindMethod("queueReload", &LayoutTestController::queueReload);
+    bindMethod("queueLoadingScript", &LayoutTestController::queueLoadingScript);
+    bindMethod("queueNonLoadingScript", &LayoutTestController::queueNonLoadingScript);
+    bindMethod("queueLoad", &LayoutTestController::queueLoad);
+    bindMethod("queueBackNavigation", &LayoutTestController::queueBackNavigation);
+    bindMethod("queueForwardNavigation", &LayoutTestController::queueForwardNavigation);
+    bindMethod("windowCount", &LayoutTestController::windowCount);
+    bindMethod("setCanOpenWindows", &LayoutTestController::setCanOpenWindows);
+    bindMethod("setCloseRemainingWindowsWhenComplete", &LayoutTestController::setCloseRemainingWindowsWhenComplete);
+    bindMethod("objCIdentityIsEqual", &LayoutTestController::objCIdentityIsEqual);
+    bindMethod("setAlwaysAcceptCookies", &LayoutTestController::setAlwaysAcceptCookies);
+    bindMethod("showWebInspector", &LayoutTestController::showWebInspector);
+    bindMethod("closeWebInspector", &LayoutTestController::closeWebInspector);
+    bindMethod("setWindowIsKey", &LayoutTestController::setWindowIsKey);
+    bindMethod("setTabKeyCyclesThroughElements", &LayoutTestController::setTabKeyCyclesThroughElements);
+    bindMethod("setUserStyleSheetLocation", &LayoutTestController::setUserStyleSheetLocation);
+    bindMethod("setUserStyleSheetEnabled", &LayoutTestController::setUserStyleSheetEnabled);
+    bindMethod("setAuthorAndUserStylesEnabled", &LayoutTestController::setAuthorAndUserStylesEnabled);
+    bindMethod("pathToLocalResource", &LayoutTestController::pathToLocalResource);
+    bindMethod("addFileToPasteboardOnDrag", &LayoutTestController::addFileToPasteboardOnDrag);
+    bindMethod("execCommand", &LayoutTestController::execCommand);
+    bindMethod("isCommandEnabled", &LayoutTestController::isCommandEnabled);
+    bindMethod("setPopupBlockingEnabled", &LayoutTestController::setPopupBlockingEnabled);
+    bindMethod("setStopProvisionalFrameLoads", &LayoutTestController::setStopProvisionalFrameLoads);
+    bindMethod("setSmartInsertDeleteEnabled", &LayoutTestController::setSmartInsertDeleteEnabled);
+    bindMethod("setSelectTrailingWhitespaceEnabled", &LayoutTestController::setSelectTrailingWhitespaceEnabled);
+    bindMethod("pauseAnimationAtTimeOnElementWithId", &LayoutTestController::pauseAnimationAtTimeOnElementWithId);
+    bindMethod("pauseTransitionAtTimeOnElementWithId", &LayoutTestController::pauseTransitionAtTimeOnElementWithId);
+    bindMethod("elementDoesAutoCompleteForElementWithId", &LayoutTestController::elementDoesAutoCompleteForElementWithId);
+    bindMethod("numberOfActiveAnimations", &LayoutTestController::numberOfActiveAnimations);
+    bindMethod("disableImageLoading", &LayoutTestController::disableImageLoading);
+    bindMethod("setIconDatabaseEnabled", &LayoutTestController::setIconDatabaseEnabled);
+    bindMethod("setCustomPolicyDelegate", &LayoutTestController::setCustomPolicyDelegate);
+    bindMethod("setScrollbarPolicy", &LayoutTestController::setScrollbarPolicy);
+    bindMethod("waitForPolicyDelegate", &LayoutTestController::waitForPolicyDelegate);
+    bindMethod("setWillSendRequestClearHeader", &LayoutTestController::setWillSendRequestClearHeader);
+    bindMethod("setWillSendRequestReturnsNullOnRedirect", &LayoutTestController::setWillSendRequestReturnsNullOnRedirect);
+    bindMethod("setWillSendRequestReturnsNull", &LayoutTestController::setWillSendRequestReturnsNull);
+    bindMethod("addOriginAccessWhitelistEntry", &LayoutTestController::addOriginAccessWhitelistEntry);
+    bindMethod("removeOriginAccessWhitelistEntry", &LayoutTestController::removeOriginAccessWhitelistEntry);
+    bindMethod("clearAllDatabases", &LayoutTestController::clearAllDatabases);
+    bindMethod("setDatabaseQuota", &LayoutTestController::setDatabaseQuota);
+    bindMethod("setPOSIXLocale", &LayoutTestController::setPOSIXLocale);
+    bindMethod("counterValueForElementById", &LayoutTestController::counterValueForElementById);
+    bindMethod("addUserScript", &LayoutTestController::addUserScript);
+    bindMethod("addUserStyleSheet", &LayoutTestController::addUserStyleSheet);
+    bindMethod("pageNumberForElementById", &LayoutTestController::pageNumberForElementById);
+    bindMethod("numberOfPages", &LayoutTestController::numberOfPages);
+    bindMethod("dumpSelectionRect", &LayoutTestController::dumpSelectionRect);
+    bindMethod("grantDesktopNotificationPermission", &LayoutTestController::grantDesktopNotificationPermission);
+
+    // The following are stubs.
+    bindMethod("dumpAsWebArchive", &LayoutTestController::dumpAsWebArchive);
+    bindMethod("setMainFrameIsFirstResponder", &LayoutTestController::setMainFrameIsFirstResponder);
+    bindMethod("dumpSelectionRect", &LayoutTestController::dumpSelectionRect);
+    bindMethod("display", &LayoutTestController::display);
+    bindMethod("testRepaint", &LayoutTestController::testRepaint);
+    bindMethod("repaintSweepHorizontally", &LayoutTestController::repaintSweepHorizontally);
+    bindMethod("clearBackForwardList", &LayoutTestController::clearBackForwardList);
+    bindMethod("keepWebHistory", &LayoutTestController::keepWebHistory);
+    bindMethod("storeWebScriptObject", &LayoutTestController::storeWebScriptObject);
+    bindMethod("accessStoredWebScriptObject", &LayoutTestController::accessStoredWebScriptObject);
+    bindMethod("objCClassNameOf", &LayoutTestController::objCClassNameOf);
+    bindMethod("addDisallowedURL", &LayoutTestController::addDisallowedURL);
+    bindMethod("callShouldCloseOnWebView", &LayoutTestController::callShouldCloseOnWebView);
+    bindMethod("setCallCloseOnWebViews", &LayoutTestController::setCallCloseOnWebViews);
+    bindMethod("setPrivateBrowsingEnabled", &LayoutTestController::setPrivateBrowsingEnabled);
+    bindMethod("setUseDashboardCompatibilityMode", &LayoutTestController::setUseDashboardCompatibilityMode);
+
+    bindMethod("setJavaScriptCanAccessClipboard", &LayoutTestController::setJavaScriptCanAccessClipboard);
+    bindMethod("setXSSAuditorEnabled", &LayoutTestController::setXSSAuditorEnabled);
+    bindMethod("evaluateScriptInIsolatedWorld", &LayoutTestController::evaluateScriptInIsolatedWorld);
+    bindMethod("overridePreference", &LayoutTestController::overridePreference);
+    bindMethod("setAllowUniversalAccessFromFileURLs", &LayoutTestController::setAllowUniversalAccessFromFileURLs);
+    bindMethod("setAllowFileAccessFromFileURLs", &LayoutTestController::setAllowFileAccessFromFileURLs);
+    bindMethod("setTimelineProfilingEnabled", &LayoutTestController::setTimelineProfilingEnabled);
+    bindMethod("evaluateInWebInspector", &LayoutTestController::evaluateInWebInspector);
+    bindMethod("forceRedSelectionColors", &LayoutTestController::forceRedSelectionColors);
+    bindMethod("setEditingBehavior", &LayoutTestController::setEditingBehavior);
+
+    bindMethod("setGeolocationPermission", &LayoutTestController::setGeolocationPermission);
+    bindMethod("setMockGeolocationPosition", &LayoutTestController::setMockGeolocationPosition);
+    bindMethod("setMockGeolocationError", &LayoutTestController::setMockGeolocationError);
+    bindMethod("abortModal", &LayoutTestController::abortModal);
+
+    // The fallback method is called when an unknown method is invoked.
+    bindFallbackMethod(&LayoutTestController::fallbackMethod);
+
+    // Shared properties.
+    // globalFlag is used by a number of layout tests in
+    // LayoutTests\http\tests\security\dataURL.
+    bindProperty("globalFlag", &m_globalFlag);
+    // webHistoryItemCount is used by tests in LayoutTests\http\tests\history
+    bindProperty("webHistoryItemCount", &m_webHistoryItemCount);
+}
+
+LayoutTestController::WorkQueue::~WorkQueue()
+{
+    reset();
+}
+
+void LayoutTestController::WorkQueue::processWorkSoon()
+{
+    if (m_controller->m_shell->webViewHost()->topLoadingFrame())
+        return;
+
+    if (!m_queue.isEmpty()) {
+        // We delay processing queued work to avoid recursion problems.
+        m_timer.Start(base::TimeDelta(), this, &WorkQueue::processWork);
+    } else if (!m_controller->m_waitUntilDone) {
+        m_controller->m_shell->testFinished();
+    }
+}
+
+void LayoutTestController::WorkQueue::processWork()
+{
+    TestShell* shell = m_controller->m_shell;
+    // Quit doing work once a load is in progress.
+    while (!m_queue.isEmpty()) {
+        bool startedLoad = m_queue.first()->run(shell);
+        delete m_queue.takeFirst();
+        if (startedLoad)
+            return;
+    }
+
+    if (!m_controller->m_waitUntilDone && !shell->webViewHost()->topLoadingFrame())
+        shell->testFinished();
+}
+
+void LayoutTestController::WorkQueue::reset()
+{
+    m_frozen = false;
+    while (!m_queue.isEmpty()) {
+        delete m_queue.takeFirst();
+    }
+}
+
+void LayoutTestController::WorkQueue::addWork(WorkItem* work)
+{
+    if (m_frozen) {
+        delete work;
+        return;
+    }
+    m_queue.append(work);
+}
+
+void LayoutTestController::dumpAsText(const CppArgumentList& arguments, CppVariant* result)
+{
+    m_dumpAsText = true;
+    m_generatePixelResults = false;
+
+    // Optional paramater, describing whether it's allowed to dump pixel results in dumpAsText mode.
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_generatePixelResults = arguments[0].value.boolValue;
+
+    result->setNull();
+}
+
+void LayoutTestController::dumpDatabaseCallbacks(const CppArgumentList&, CppVariant* result)
+{
+    // Do nothing; we don't use this flag anywhere for now
+    result->setNull();
+}
+
+void LayoutTestController::dumpEditingCallbacks(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpEditingCallbacks = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpBackForwardList(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpBackForwardList = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpFrameLoadCallbacks(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpFrameLoadCallbacks = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpResourceLoadCallbacks(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpResourceLoadCallbacks = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpChildFrameScrollPositions(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpChildFrameScrollPositions = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpChildFramesAsText(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpChildFramesAsText = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpWindowStatusChanges(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpWindowStatusChanges = true;
+    result->setNull();
+}
+
+void LayoutTestController::dumpTitleChanges(const CppArgumentList&, CppVariant* result)
+{
+    m_dumpTitleChanges = true;
+    result->setNull();
+}
+
+void LayoutTestController::setAcceptsEditing(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_acceptsEditing = arguments[0].value.boolValue;
+    result->setNull();
+}
+
+void LayoutTestController::waitUntilDone(const CppArgumentList&, CppVariant* result)
+{
+    if (!webkit_support::BeingDebugged()) {
+        webkit_support::PostDelayedTaskFromHere(
+            m_timeoutFactory.NewRunnableMethod(&LayoutTestController::notifyDoneTimedOut),
+            m_shell->layoutTestTimeout());
+    }
+    m_waitUntilDone = true;
+    result->setNull();
+}
+
+void LayoutTestController::notifyDone(const CppArgumentList&, CppVariant* result)
+{
+    // Test didn't timeout. Kill the timeout timer.
+    m_timeoutFactory.RevokeAll();
+
+    completeNotifyDone(false);
+    result->setNull();
+}
+
+void LayoutTestController::notifyDoneTimedOut()
+{
+    completeNotifyDone(true);
+}
+
+void LayoutTestController::completeNotifyDone(bool isTimeout)
+{
+    if (m_waitUntilDone && !m_shell->webViewHost()->topLoadingFrame() && m_workQueue.isEmpty()) {
+        if (isTimeout)
+            m_shell->testTimedOut();
+        else
+            m_shell->testFinished();
+    }
+    m_waitUntilDone = false;
+}
+
+class WorkItemBackForward : public LayoutTestController::WorkItem {
+public:
+    WorkItemBackForward(int distance) : m_distance(distance) {}
+    bool run(TestShell* shell)
+    {
+        shell->goToOffset(m_distance);
+        return true; // FIXME: Did it really start a navigation?
+    }
+private:
+    int m_distance;
+};
+
+void LayoutTestController::queueBackNavigation(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isNumber())
+        m_workQueue.addWork(new WorkItemBackForward(-arguments[0].toInt32()));
+    result->setNull();
+}
+
+void LayoutTestController::queueForwardNavigation(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isNumber())
+        m_workQueue.addWork(new WorkItemBackForward(arguments[0].toInt32()));
+    result->setNull();
+}
+
+class WorkItemReload : public LayoutTestController::WorkItem {
+public:
+    bool run(TestShell* shell)
+    {
+        shell->reload();
+        return true;
+    }
+};
+
+void LayoutTestController::queueReload(const CppArgumentList&, CppVariant* result)
+{
+    m_workQueue.addWork(new WorkItemReload);
+    result->setNull();
+}
+
+class WorkItemLoadingScript : public LayoutTestController::WorkItem {
+public:
+    WorkItemLoadingScript(const string& script) : m_script(script) {}
+    bool run(TestShell* shell)
+    {
+        shell->webView()->mainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(m_script)));
+        return true; // FIXME: Did it really start a navigation?
+    }
+private:
+    string m_script;
+};
+
+class WorkItemNonLoadingScript : public LayoutTestController::WorkItem {
+public:
+    WorkItemNonLoadingScript(const string& script) : m_script(script) {}
+    bool run(TestShell* shell)
+    {
+        shell->webView()->mainFrame()->executeScript(WebScriptSource(WebString::fromUTF8(m_script)));
+        return false;
+    }
+private:
+    string m_script;
+};
+
+void LayoutTestController::queueLoadingScript(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isString())
+        m_workQueue.addWork(new WorkItemLoadingScript(arguments[0].toString()));
+    result->setNull();
+}
+
+void LayoutTestController::queueNonLoadingScript(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isString())
+        m_workQueue.addWork(new WorkItemNonLoadingScript(arguments[0].toString()));
+    result->setNull();
+}
+
+class WorkItemLoad : public LayoutTestController::WorkItem {
+public:
+    WorkItemLoad(const WebURL& url, const WebString& target)
+        : m_url(url)
+        , m_target(target) {}
+    bool run(TestShell* shell)
+    {
+        shell->webViewHost()->loadURLForFrame(m_url, m_target);
+        return true; // FIXME: Did it really start a navigation?
+    }
+private:
+    WebURL m_url;
+    WebString m_target;
+};
+
+void LayoutTestController::queueLoad(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isString()) {
+        // FIXME: Implement WebURL::resolve() and avoid GURL.
+        GURL currentURL = m_shell->webView()->mainFrame()->url();
+        GURL fullURL = currentURL.Resolve(arguments[0].toString());
+
+        string target = "";
+        if (arguments.size() > 1 && arguments[1].isString())
+            target = arguments[1].toString();
+
+        m_workQueue.addWork(new WorkItemLoad(fullURL, WebString::fromUTF8(target)));
+    }
+    result->setNull();
+}
+
+void LayoutTestController::objCIdentityIsEqual(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() < 2) {
+        // This is the best we can do to return an error.
+        result->setNull();
+        return;
+    }
+    result->set(arguments[0].isEqual(arguments[1]));
+}
+
+void LayoutTestController::reset()
+{
+    if (m_shell) {
+        m_shell->webView()->setZoomLevel(false, 0);
+        m_shell->webView()->setTabKeyCyclesThroughElements(true);
+#if !OS(DARWIN) && !OS(WINDOWS) // Actually, TOOLKIT_GTK
+        // (Constants copied because we can't depend on the header that defined
+        // them from this file.)
+        m_shell->webView()->setSelectionColors(0xff1e90ff, 0xff000000, 0xffc8c8c8, 0xff323232);
+#endif
+        m_shell->webView()->removeAllUserContent();
+    }
+    m_dumpAsText = false;
+    m_dumpEditingCallbacks = false;
+    m_dumpFrameLoadCallbacks = false;
+    m_dumpResourceLoadCallbacks = false;
+    m_dumpBackForwardList = false;
+    m_dumpChildFrameScrollPositions = false;
+    m_dumpChildFramesAsText = false;
+    m_dumpWindowStatusChanges = false;
+    m_dumpSelectionRect = false;
+    m_dumpTitleChanges = false;
+    m_generatePixelResults = true;
+    m_acceptsEditing = true;
+    m_waitUntilDone = false;
+    m_canOpenWindows = false;
+    m_testRepaint = false;
+    m_sweepHorizontally = false;
+    m_shouldAddFileToPasteboard = false;
+    m_stopProvisionalFrameLoads = false;
+    m_globalFlag.set(false);
+    m_webHistoryItemCount.set(0);
+    m_userStyleSheetLocation = WebURL();
+
+    webkit_support::SetAcceptAllCookies(false);
+    WebSecurityPolicy::resetOriginAccessWhitelists();
+
+    // Reset the default quota for each origin to 5MB
+    webkit_support::SetDatabaseQuota(5 * 1024 * 1024);
+
+    setlocale(LC_ALL, "");
+
+    if (m_closeRemainingWindows)
+        m_shell->closeRemainingWindows();
+    else
+        m_closeRemainingWindows = true;
+    m_workQueue.reset();
+}
+
+void LayoutTestController::locationChangeDone()
+{
+    m_webHistoryItemCount.set(m_shell->navigationEntryCount());
+
+    // No more new work after the first complete load.
+    m_workQueue.setFrozen(true);
+
+    if (!m_waitUntilDone)
+        m_workQueue.processWorkSoon();
+}
+
+void LayoutTestController::policyDelegateDone()
+{
+    ASSERT(m_waitUntilDone);
+    m_shell->testFinished();
+    m_waitUntilDone = false;
+}
+
+void LayoutTestController::setCanOpenWindows(const CppArgumentList&, CppVariant* result)
+{
+    m_canOpenWindows = true;
+    result->setNull();
+}
+
+void LayoutTestController::setTabKeyCyclesThroughElements(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->setTabKeyCyclesThroughElements(arguments[0].toBoolean());
+    result->setNull();
+}
+
+void LayoutTestController::windowCount(const CppArgumentList&, CppVariant* result)
+{
+    result->set(static_cast<int>(m_shell->windowCount()));
+}
+
+void LayoutTestController::setCloseRemainingWindowsWhenComplete(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_closeRemainingWindows = arguments[0].value.boolValue;
+    result->setNull();
+}
+
+void LayoutTestController::setAlwaysAcceptCookies(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0)
+        webkit_support::SetAcceptAllCookies(cppVariantToBool(arguments[0]));
+    result->setNull();
+}
+
+void LayoutTestController::showWebInspector(const CppArgumentList&, CppVariant* result)
+{
+    m_shell->showDevTools();
+    result->setNull();
+}
+
+void LayoutTestController::closeWebInspector(const CppArgumentList& args, CppVariant* result)
+{
+    m_shell->closeDevTools();
+    result->setNull();
+}
+
+void LayoutTestController::setWindowIsKey(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->setFocus(m_shell->webView(), arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::setUserStyleSheetEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setUserStyleSheetLocation(arguments[0].value.boolValue ? m_userStyleSheetLocation : WebURL());
+    result->setNull();
+}
+
+void LayoutTestController::setUserStyleSheetLocation(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isString()) {
+        m_userStyleSheetLocation = webkit_support::RewriteLayoutTestsURL(arguments[0].toString());
+        m_shell->webView()->settings()->setUserStyleSheetLocation(m_userStyleSheetLocation);
+    }
+    result->setNull();
+}
+
+void LayoutTestController::setAuthorAndUserStylesEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setAuthorAndUserStylesEnabled(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::execCommand(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() <= 0 || !arguments[0].isString())
+        return;
+
+    std::string command = arguments[0].toString();
+    std::string value("");
+    // Ignore the second parameter (which is userInterface)
+    // since this command emulates a manual action.
+    if (arguments.size() >= 3 && arguments[2].isString())
+        value = arguments[2].toString();
+
+    // Note: webkit's version does not return the boolean, so neither do we.
+    m_shell->webView()->focusedFrame()->executeCommand(WebString::fromUTF8(command), WebString::fromUTF8(value));
+}
+
+void LayoutTestController::isCommandEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() <= 0 || !arguments[0].isString()) {
+        result->setNull();
+        return;
+    }
+
+    std::string command = arguments[0].toString();
+    bool rv = m_shell->webView()->focusedFrame()->isCommandEnabled(WebString::fromUTF8(command));
+    result->set(rv);
+}
+
+void LayoutTestController::setPopupBlockingEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool()) {
+        bool blockPopups = arguments[0].toBoolean();
+        m_shell->webView()->settings()->setJavaScriptCanOpenWindowsAutomatically(!blockPopups);
+    }
+    result->setNull();
+}
+
+void LayoutTestController::setUseDashboardCompatibilityMode(const CppArgumentList&, CppVariant* result)
+{
+    // We have no need to support Dashboard Compatibility Mode (mac-only)
+    result->setNull();
+}
+
+void LayoutTestController::setScrollbarPolicy(const CppArgumentList&, CppVariant* result)
+{
+    // FIXME: implement.
+    // Currently only has a non-null implementation on QT.
+    result->setNull();
+}
+
+void LayoutTestController::setCustomPolicyDelegate(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool()) {
+        bool enable = arguments[0].value.boolValue;
+        bool permissive = false;
+        if (arguments.size() > 1 && arguments[1].isBool())
+            permissive = arguments[1].value.boolValue;
+        m_shell->webViewHost()->setCustomPolicyDelegate(enable, permissive);
+    }
+    result->setNull();
+}
+
+void LayoutTestController::waitForPolicyDelegate(const CppArgumentList&, CppVariant* result)
+{
+    m_shell->webViewHost()->waitForPolicyDelegate();
+    m_waitUntilDone = true;
+    result->setNull();
+}
+
+void LayoutTestController::setWillSendRequestClearHeader(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isString()) {
+        string header = arguments[0].toString();
+        if (!header.empty())
+            m_shell->webViewHost()->addClearHeader(String::fromUTF8(header.c_str()));
+    }
+    result->setNull();
+}
+
+void LayoutTestController::setWillSendRequestReturnsNullOnRedirect(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webViewHost()->setBlockRedirects(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::setWillSendRequestReturnsNull(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webViewHost()->setRequestReturnNull(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::pathToLocalResource(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() <= 0 || !arguments[0].isString())
+        return;
+
+    string url = arguments[0].toString();
+#if OS(WINDOWS)
+    if (StartsWithASCII(url, "/tmp/", true)) {
+        // We want a temp file.
+        const unsigned tempPrefixLength = 5;
+        size_t bufferSize = MAX_PATH;
+        OwnArrayPtr<WCHAR> tempPath(new WCHAR[bufferSize]);
+        DWORD tempLength = ::GetTempPathW(bufferSize, tempPath.get());
+        if (tempLength + url.length() - tempPrefixLength + 1 > bufferSize) {
+            bufferSize = tempLength + url.length() - tempPrefixLength + 1;
+            tempPath.set(new WCHAR[bufferSize]);
+            tempLength = GetTempPathW(bufferSize, tempPath.get());
+            ASSERT(tempLength < bufferSize);
+        }
+        std::string resultPath(WebString(tempPath.get(), tempLength).utf8());
+        resultPath.append(url.substr(tempPrefixLength));
+        result->set(resultPath);
+        return;
+    }
+#endif
+
+    // Some layout tests use file://// which we resolve as a UNC path.  Normalize
+    // them to just file:///.
+    while (StartsWithASCII(url, "file:////", false))
+        url = url.substr(0, 8) + url.substr(9);
+    result->set(webkit_support::RewriteLayoutTestsURL(url).spec());
+}
+
+void LayoutTestController::addFileToPasteboardOnDrag(const CppArgumentList&, CppVariant* result)
+{
+    result->setNull();
+    m_shouldAddFileToPasteboard = true;
+}
+
+void LayoutTestController::setStopProvisionalFrameLoads(const CppArgumentList&, CppVariant* result)
+{
+    result->setNull();
+    m_stopProvisionalFrameLoads = true;
+}
+
+void LayoutTestController::setSmartInsertDeleteEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webViewHost()->setSmartInsertDeleteEnabled(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::setSelectTrailingWhitespaceEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webViewHost()->setSelectTrailingWhitespaceEnabled(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+bool LayoutTestController::pauseAnimationAtTimeOnElementWithId(const WebString& animationName, double time, const WebString& elementId)
+{
+    WebFrame* webFrame = m_shell->webView()->mainFrame();
+    if (!webFrame)
+        return false;
+
+    WebAnimationController* controller = webFrame->animationController();
+    if (!controller)
+        return false;
+
+    WebElement element = webFrame->document().getElementById(elementId);
+    if (element.isNull())
+        return false;
+    return controller->pauseAnimationAtTime(element, animationName, time);
+}
+
+bool LayoutTestController::pauseTransitionAtTimeOnElementWithId(const WebString& propertyName, double time, const WebString& elementId)
+{
+    WebFrame* webFrame = m_shell->webView()->mainFrame();
+    if (!webFrame)
+        return false;
+
+    WebAnimationController* controller = webFrame->animationController();
+    if (!controller)
+        return false;
+
+    WebElement element = webFrame->document().getElementById(elementId);
+    if (element.isNull())
+        return false;
+    return controller->pauseTransitionAtTime(element, propertyName, time);
+}
+
+bool LayoutTestController::elementDoesAutoCompleteForElementWithId(const WebString& elementId)
+{
+    WebFrame* webFrame = m_shell->webView()->mainFrame();
+    if (!webFrame)
+        return false;
+
+    WebElement element = webFrame->document().getElementById(elementId);
+    if (element.isNull() || !element.hasTagName("input"))
+        return false;
+
+    WebInputElement inputElement = element.to<WebInputElement>();
+    return inputElement.autoComplete();
+}
+
+int LayoutTestController::numberOfActiveAnimations()
+{
+    WebFrame* webFrame = m_shell->webView()->mainFrame();
+    if (!webFrame)
+        return -1;
+
+    WebAnimationController* controller = webFrame->animationController();
+    if (!controller)
+        return -1;
+
+    return controller->numberOfActiveAnimations();
+}
+
+void LayoutTestController::pauseAnimationAtTimeOnElementWithId(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->set(false);
+    if (arguments.size() > 2 && arguments[0].isString() && arguments[1].isNumber() && arguments[2].isString()) {
+        WebString animationName = cppVariantToWebString(arguments[0]);
+        double time = arguments[1].toDouble();
+        WebString elementId = cppVariantToWebString(arguments[2]);
+        result->set(pauseAnimationAtTimeOnElementWithId(animationName, time, elementId));
+    }
+}
+
+void LayoutTestController::pauseTransitionAtTimeOnElementWithId(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->set(false);
+    if (arguments.size() > 2 && arguments[0].isString() && arguments[1].isNumber() && arguments[2].isString()) {
+        WebString propertyName = cppVariantToWebString(arguments[0]);
+        double time = arguments[1].toDouble();
+        WebString elementId = cppVariantToWebString(arguments[2]);
+        result->set(pauseTransitionAtTimeOnElementWithId(propertyName, time, elementId));
+    }
+}
+
+void LayoutTestController::elementDoesAutoCompleteForElementWithId(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() != 1 || !arguments[0].isString()) {
+        result->set(false);
+        return;
+    }
+    WebString elementId = cppVariantToWebString(arguments[0]);
+    result->set(elementDoesAutoCompleteForElementWithId(elementId));
+}
+
+void LayoutTestController::numberOfActiveAnimations(const CppArgumentList&, CppVariant* result)
+{
+    result->set(numberOfActiveAnimations());
+}
+
+void LayoutTestController::disableImageLoading(const CppArgumentList&, CppVariant* result)
+{
+    m_shell->webView()->settings()->setLoadsImagesAutomatically(false);
+    result->setNull();
+}
+
+void LayoutTestController::setIconDatabaseEnabled(const CppArgumentList&, CppVariant* result)
+{
+    // We don't use the WebKit icon database.
+    result->setNull();
+}
+
+void LayoutTestController::callShouldCloseOnWebView(const CppArgumentList&, CppVariant* result)
+{
+    result->set(m_shell->webView()->dispatchBeforeUnloadEvent());
+}
+
+void LayoutTestController::grantDesktopNotificationPermission(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() != 1 || !arguments[0].isString()) {
+        result->set(false);
+        return;
+    }
+    m_shell->notificationPresenter()->grantPermission(cppVariantToWebString(arguments[0]));
+    result->set(true);
+}
+
+//
+// Unimplemented stubs
+//
+
+void LayoutTestController::dumpAsWebArchive(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::setMainFrameIsFirstResponder(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::dumpSelectionRect(const CppArgumentList& arguments, CppVariant* result)
+{
+    m_dumpSelectionRect = true;
+    result->setNull();
+}
+
+void LayoutTestController::display(const CppArgumentList& arguments, CppVariant* result)
+{
+    WebViewHost* host = m_shell->webViewHost();
+    const WebKit::WebSize& size = m_shell->webView()->size();
+    WebRect rect(0, 0, size.width, size.height);
+    host->updatePaintRect(rect);
+    host->paintInvalidatedRegion();
+    host->displayRepaintMask();
+    result->setNull();
+}
+
+void LayoutTestController::testRepaint(const CppArgumentList&, CppVariant* result)
+{
+    m_testRepaint = true;
+    result->setNull();
+}
+
+void LayoutTestController::repaintSweepHorizontally(const CppArgumentList&, CppVariant* result)
+{
+    m_sweepHorizontally = true;
+    result->setNull();
+}
+
+void LayoutTestController::clearBackForwardList(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::keepWebHistory(const CppArgumentList& arguments,  CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::storeWebScriptObject(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::accessStoredWebScriptObject(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::objCClassNameOf(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::addDisallowedURL(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+void LayoutTestController::setCallCloseOnWebViews(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::setPrivateBrowsingEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}
+
+void LayoutTestController::setJavaScriptCanAccessClipboard(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setJavaScriptCanAccessClipboard(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::setXSSAuditorEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setXSSAuditorEnabled(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::evaluateScriptInIsolatedWorld(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() >= 2 && arguments[0].isNumber() && arguments[1].isString()) {
+        WebScriptSource source(cppVariantToWebString(arguments[1]));
+        // This relies on the iframe focusing itself when it loads. This is a bit
+        // sketchy, but it seems to be what other tests do.
+        m_shell->webView()->focusedFrame()->executeScriptInIsolatedWorld(arguments[0].toInt32(), &source, 1, 1);
+    }
+    result->setNull();
+}
+
+void LayoutTestController::setAllowUniversalAccessFromFileURLs(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setAllowUniversalAccessFromFileURLs(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+void LayoutTestController::setAllowFileAccessFromFileURLs(const CppArgumentList& arguments, CppVariant* result)
+{
+    if (arguments.size() > 0 && arguments[0].isBool())
+        m_shell->webView()->settings()->setAllowFileAccessFromFileURLs(arguments[0].value.boolValue);
+    result->setNull();
+}
+
+// Need these conversions because the format of the value for booleans
+// may vary - for example, on mac "1" and "0" are used for boolean.
+bool LayoutTestController::cppVariantToBool(const CppVariant& value)
+{
+    if (value.isBool())
+        return value.toBoolean();
+    if (value.isInt32())
+        return value.toInt32();
+    if (value.isString()) {
+        string valueString = value.toString();
+        if (valueString == "true" || valueString == "1")
+            return true;
+        if (valueString == "false" || valueString == "0")
+            return false;
+    }
+    logErrorToConsole("Invalid value. Expected boolean value.");
+    return false;
+}
+
+int32_t LayoutTestController::cppVariantToInt32(const CppVariant& value)
+{
+    if (value.isInt32())
+        return value.toInt32();
+    if (value.isString()) {
+        int number;
+        if (StringToInt(value.toString(), &number))
+            return number;
+    }
+    logErrorToConsole("Invalid value for preference. Expected integer value.");
+    return 0;
+}
+
+WebString LayoutTestController::cppVariantToWebString(const CppVariant& value)
+{
+    if (!value.isString()) {
+        logErrorToConsole("Invalid value for preference. Expected string value.");
+        return WebString();
+    }
+    return WebString::fromUTF8(value.toString());
+}
+
+void LayoutTestController::overridePreference(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() != 2 || !arguments[0].isString())
+        return;
+
+    string key = arguments[0].toString();
+    CppVariant value = arguments[1];
+    WebSettings* settings = m_shell->webView()->settings();
+    if (key == "WebKitStandardFont")
+        settings->setStandardFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitFixedFont")
+        settings->setFixedFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitSerifFont")
+        settings->setSerifFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitSansSerifFont")
+        settings->setSansSerifFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitCursiveFont")
+        settings->setCursiveFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitFantasyFont")
+        settings->setFantasyFontFamily(cppVariantToWebString(value));
+    else if (key == "WebKitDefaultFontSize")
+        settings->setDefaultFontSize(cppVariantToInt32(value));
+    else if (key == "WebKitDefaultFixedFontSize")
+        settings->setDefaultFixedFontSize(cppVariantToInt32(value));
+    else if (key == "WebKitMinimumFontSize")
+        settings->setMinimumFontSize(cppVariantToInt32(value));
+    else if (key == "WebKitMinimumLogicalFontSize")
+        settings->setMinimumLogicalFontSize(cppVariantToInt32(value));
+    else if (key == "WebKitDefaultTextEncodingName")
+        settings->setDefaultTextEncodingName(cppVariantToWebString(value));
+    else if (key == "WebKitJavaScriptEnabled")
+        settings->setJavaScriptEnabled(cppVariantToBool(value));
+    else if (key == "WebKitWebSecurityEnabled")
+        settings->setWebSecurityEnabled(cppVariantToBool(value));
+    else if (key == "WebKitJavaScriptCanOpenWindowsAutomatically")
+        settings->setJavaScriptCanOpenWindowsAutomatically(cppVariantToBool(value));
+    else if (key == "WebKitDisplayImagesKey")
+        settings->setLoadsImagesAutomatically(cppVariantToBool(value));
+    else if (key == "WebKitPluginsEnabled")
+        settings->setPluginsEnabled(cppVariantToBool(value));
+    else if (key == "WebKitDOMPasteAllowedPreferenceKey")
+        settings->setDOMPasteAllowed(cppVariantToBool(value));
+    else if (key == "WebKitDeveloperExtrasEnabledPreferenceKey")
+        settings->setDeveloperExtrasEnabled(cppVariantToBool(value));
+    else if (key == "WebKitShrinksStandaloneImagesToFit")
+        settings->setShrinksStandaloneImagesToFit(cppVariantToBool(value));
+    else if (key == "WebKitTextAreasAreResizable")
+        settings->setTextAreasAreResizable(cppVariantToBool(value));
+    else if (key == "WebKitJavaEnabled")
+        settings->setJavaEnabled(cppVariantToBool(value));
+    else if (key == "WebKitUsesPageCachePreferenceKey")
+        settings->setUsesPageCache(cppVariantToBool(value));
+    else if (key == "WebKitJavaScriptCanAccessClipboard")
+        settings->setJavaScriptCanAccessClipboard(cppVariantToBool(value));
+    else if (key == "WebKitXSSAuditorEnabled")
+        settings->setXSSAuditorEnabled(cppVariantToBool(value));
+    else if (key == "WebKitLocalStorageEnabledPreferenceKey")
+        settings->setLocalStorageEnabled(cppVariantToBool(value));
+    else if (key == "WebKitOfflineWebApplicationCacheEnabled")
+        settings->setOfflineWebApplicationCacheEnabled(cppVariantToBool(value));
+    else if (key == "WebKitTabToLinksPreferenceKey")
+        m_shell->webView()->setTabsToLinks(cppVariantToBool(value));
+    else if (key == "WebKitWebGLEnabled")
+        settings->setExperimentalWebGLEnabled(cppVariantToBool(value));
+    else {
+        string message("Invalid name for preference: ");
+        message.append(key);
+        logErrorToConsole(message);
+    }
+}
+
+void LayoutTestController::fallbackMethod(const CppArgumentList&, CppVariant* result)
+{
+    printf("CONSOLE MESSAGE: JavaScript ERROR: unknown method called on LayoutTestController\n");
+    result->setNull();
+}
+
+void LayoutTestController::addOriginAccessWhitelistEntry(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+
+    if (arguments.size() != 4 || !arguments[0].isString() || !arguments[1].isString()
+        || !arguments[2].isString() || !arguments[3].isBool())
+        return;
+
+    WebKit::WebURL url(GURL(arguments[0].toString()));
+    if (!url.isValid())
+        return;
+
+    WebSecurityPolicy::addOriginAccessWhitelistEntry(
+        url,
+        cppVariantToWebString(arguments[1]),
+        cppVariantToWebString(arguments[2]),
+        arguments[3].toBoolean());
+}
+
+void LayoutTestController::removeOriginAccessWhitelistEntry(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+
+    if (arguments.size() != 4 || !arguments[0].isString() || !arguments[1].isString()
+        || !arguments[2].isString() || !arguments[3].isBool())
+        return;
+
+    WebKit::WebURL url(GURL(arguments[0].toString()));
+    if (!url.isValid())
+        return;
+
+    WebSecurityPolicy::removeOriginAccessWhitelistEntry(
+        url,
+        cppVariantToWebString(arguments[1]),
+        cppVariantToWebString(arguments[2]),
+        arguments[3].toBoolean());
+}
+
+void LayoutTestController::clearAllDatabases(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    webkit_support::ClearAllDatabases();
+}
+
+void LayoutTestController::setDatabaseQuota(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if ((arguments.size() >= 1) && arguments[0].isInt32())
+        webkit_support::SetDatabaseQuota(arguments[0].toInt32());
+}
+
+void LayoutTestController::setPOSIXLocale(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() == 1 && arguments[0].isString())
+        setlocale(LC_ALL, arguments[0].toString().c_str());
+}
+
+void LayoutTestController::counterValueForElementById(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 1 || !arguments[0].isString())
+        return;
+    WebFrame* frame = m_shell->webView()->mainFrame();
+    if (!frame)
+        return;
+    WebString counterValue = frame->counterValueForElementById(cppVariantToWebString(arguments[0]));
+    if (counterValue.isNull())
+        return;
+    result->set(counterValue.utf8());
+}
+
+static bool parsePageSizeParameters(const CppArgumentList& arguments,
+                                    int argOffset,
+                                    float* pageWidthInPixels,
+                                    float* pageHeightInPixels)
+{
+    // WebKit is using the window width/height of DumpRenderTree as the
+    // default value of the page size.
+    // FIXME: share these values with other ports.
+    *pageWidthInPixels = 800;
+    *pageHeightInPixels = 600;
+    switch (arguments.size() - argOffset) {
+    case 2:
+        if (!arguments[argOffset].isNumber() || !arguments[1 + argOffset].isNumber())
+            return false;
+        *pageWidthInPixels = static_cast<float>(arguments[argOffset].toInt32());
+        *pageHeightInPixels = static_cast<float>(arguments[1 + argOffset].toInt32());
+        // fall through.
+    case 0:
+        break;
+    default:
+        return false;
+    }
+    return true;
+}
+
+void LayoutTestController::pageNumberForElementById(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    float pageWidthInPixels = 0;
+    float pageHeightInPixels = 0;
+    if (!parsePageSizeParameters(arguments, 1,
+                                 &pageWidthInPixels, &pageHeightInPixels))
+        return;
+    if (!arguments[0].isString())
+        return;
+    WebFrame* frame = m_shell->webView()->mainFrame();
+    if (!frame)
+        return;
+    result->set(frame->pageNumberForElementById(cppVariantToWebString(arguments[0]),
+                                                pageWidthInPixels, pageHeightInPixels));
+}
+
+void LayoutTestController::numberOfPages(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    float pageWidthInPixels = 0;
+    float pageHeightInPixels = 0;
+    if (!parsePageSizeParameters(arguments, 0, &pageWidthInPixels, &pageHeightInPixels))
+        return;
+
+    WebFrame* frame = m_shell->webView()->mainFrame();
+    if (!frame)
+        return;
+    WebSize size(pageWidthInPixels, pageHeightInPixels);
+    int numberOfPages = frame->printBegin(size);
+    frame->printEnd();
+    result->set(numberOfPages);
+}
+
+void LayoutTestController::logErrorToConsole(const std::string& text)
+{
+    m_shell->webViewHost()->didAddMessageToConsole(
+        WebConsoleMessage(WebConsoleMessage::LevelError, WebString::fromUTF8(text)),
+        WebString(), 0);
+}
+
+void LayoutTestController::setTimelineProfilingEnabled(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 1 || !arguments[0].isBool())
+        return;
+    m_shell->drtDevToolsAgent()->setTimelineProfilingEnabled(arguments[0].toBoolean());
+}
+
+void LayoutTestController::evaluateInWebInspector(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 2 || !arguments[0].isInt32() || !arguments[1].isString())
+        return;
+    m_shell->drtDevToolsAgent()->evaluateInWebInspector(arguments[0].toInt32(), arguments[1].toString());
+}
+
+void LayoutTestController::forceRedSelectionColors(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    m_shell->webView()->setSelectionColors(0xffee0000, 0xff00ee00, 0xff000000, 0xffc0c0c0);
+}
+
+void LayoutTestController::addUserScript(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 3 || !arguments[0].isString() || !arguments[1].isBool() || !arguments[2].isBool())
+        return;
+    WebView::addUserScript(
+        cppVariantToWebString(arguments[0]), WebVector<WebString>(),
+        arguments[1].toBoolean() ? WebView::UserScriptInjectAtDocumentStart : WebView::UserScriptInjectAtDocumentEnd,
+        arguments[2].toBoolean() ? WebView::UserContentInjectInAllFrames : WebView::UserContentInjectInTopFrameOnly);
+}
+
+void LayoutTestController::addUserStyleSheet(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 2 || !arguments[0].isString() || !arguments[1].isBool())
+        return;
+    WebView::addUserStyleSheet(
+        cppVariantToWebString(arguments[0]), WebVector<WebString>(),
+        arguments[2].toBoolean() ? WebView::UserContentInjectInAllFrames : WebView::UserContentInjectInTopFrameOnly);
+}
+
+void LayoutTestController::setEditingBehavior(const CppArgumentList& arguments, CppVariant* results)
+{
+    WebSettings* settings = m_shell->webView()->settings();
+    string key = arguments[0].toString();
+    if (key == "mac")
+        settings->setEditingBehavior(WebSettings::EditingBehaviorMac);
+    else if (key == "win")
+        settings->setEditingBehavior(WebSettings::EditingBehaviorWin);
+    else
+        logErrorToConsole("Passed invalid editing behavior. Should be 'mac' or 'win'.");
+}
+
+void LayoutTestController::setGeolocationPermission(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 1 || !arguments[0].isBool())
+        return;
+    WebGeolocationServiceMock::setMockGeolocationPermission(arguments[0].toBoolean());
+}
+
+void LayoutTestController::setMockGeolocationPosition(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 3 || !arguments[0].isNumber() || !arguments[1].isNumber() || !arguments[2].isNumber())
+        return;
+    WebGeolocationServiceMock::setMockGeolocationPosition(arguments[0].toDouble(), arguments[1].toDouble(), arguments[2].toDouble());
+}
+
+void LayoutTestController::setMockGeolocationError(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+    if (arguments.size() < 2 || !arguments[0].isInt32() || !arguments[1].isString())
+        return;
+    WebGeolocationServiceMock::setMockGeolocationError(arguments[0].toInt32(), cppVariantToWebString(arguments[1]));
+}
+
+void LayoutTestController::abortModal(const CppArgumentList& arguments, CppVariant* result)
+{
+    result->setNull();
+}