diff -r 000000000000 -r 4f2f89ce4247 WebKit/mac/WebView/WebHTMLViewPrivate.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/mac/WebView/WebHTMLViewPrivate.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  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. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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.
+ */
+
+#import <WebKit/WebHTMLView.h>
+
+#if !defined(ENABLE_NETSCAPE_PLUGIN_API)
+#define ENABLE_NETSCAPE_PLUGIN_API 1
+#endif
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
+#define WebCGFloat float
+#else
+#define WebCGFloat CGFloat
+#endif
+
+@class DOMDocumentFragment;
+@class DOMNode;
+@class DOMRange;
+@class WebPluginController;
+
+@protocol WebHTMLHighlighter
+- (NSRect)highlightRectForLine:(NSRect)lineRect representedNode:(DOMNode *)node;
+- (void)paintHighlightForBox:(NSRect)boxRect onLine:(NSRect)lineRect behindText:(BOOL)text entireLine:(BOOL)line representedNode:(DOMNode *)node;
+
+// the following methods are deprecated and will be removed once Mail switches to the new methods <rdar://problem/5050528>
+- (NSRect)highlightRectForLine:(NSRect)lineRect;
+- (void)paintHighlightForBox:(NSRect)boxRect onLine:(NSRect)lineRect behindText:(BOOL)text entireLine:(BOOL)line;
+@end
+
+extern const float _WebHTMLViewPrintingMinimumShrinkFactor;
+extern const float _WebHTMLViewPrintingMaximumShrinkFactor;
+
+@interface WebHTMLView (WebPrivate)
+
++ (NSArray *)supportedMIMETypes;
++ (NSArray *)supportedImageMIMETypes;
++ (NSArray *)supportedNonImageMIMETypes;
++ (NSArray *)unsupportedTextMIMETypes;
+
+- (void)close;
+
+// Modifier (flagsChanged) tracking SPI
++ (void)_postFlagsChangedEvent:(NSEvent *)flagsChangedEvent;
+- (void)_updateMouseoverWithFakeEvent;
+
+- (void)_setAsideSubviews;
+- (void)_restoreSubviews;
+
+- (BOOL)_insideAnotherHTMLView;
+- (void)_clearLastHitViewIfSelf;
+- (void)_updateMouseoverWithEvent:(NSEvent *)event;
+
++ (NSArray *)_insertablePasteboardTypes;
++ (NSArray *)_selectionPasteboardTypes;
+- (void)_writeSelectionToPasteboard:(NSPasteboard *)pasteboard;
+
+- (void)_frameOrBoundsChanged;
+
+- (NSImage *)_dragImageForLinkElement:(NSDictionary *)element;
+- (NSImage *)_dragImageForURL:(NSString*)linkURL withLabel:(NSString*)label;
+- (void)_handleAutoscrollForMouseDragged:(NSEvent *)event;
+- (WebPluginController *)_pluginController;
+
+// FIXME: _selectionRect is deprecated in favor of selectionRect, which is in protocol WebDocumentSelection.
+// We can't remove this yet because it's still in use by Mail.
+- (NSRect)_selectionRect;
+
+- (void)_startAutoscrollTimer:(NSEvent *)event;
+- (void)_stopAutoscrollTimer;
+
+- (BOOL)_canEdit;
+- (BOOL)_canEditRichly;
+- (BOOL)_canAlterCurrentSelection;
+- (BOOL)_hasSelection;
+- (BOOL)_hasSelectionOrInsertionPoint;
+- (BOOL)_isEditable;
+
+- (BOOL)_transparentBackground;
+- (void)_setTransparentBackground:(BOOL)isBackgroundTransparent;
+
+- (void)_setToolTip:(NSString *)string;
+
+// SPI used by Mail.
+// FIXME: These should all be moved to WebView; we won't always have a WebHTMLView.
+- (NSImage *)_selectionDraggingImage;
+- (NSRect)_selectionDraggingRect;
+- (DOMNode *)_insertOrderedList;
+- (DOMNode *)_insertUnorderedList;
+- (BOOL)_canIncreaseSelectionListLevel;
+- (BOOL)_canDecreaseSelectionListLevel;
+- (DOMNode *)_increaseSelectionListLevel;
+- (DOMNode *)_increaseSelectionListLevelOrdered;
+- (DOMNode *)_increaseSelectionListLevelUnordered;
+- (void)_decreaseSelectionListLevel;
+- (void)_setHighlighter:(id <WebHTMLHighlighter>)highlighter ofType:(NSString *)type;
+- (void)_removeHighlighterOfType:(NSString *)type;
+- (DOMDocumentFragment *)_documentFragmentFromPasteboard:(NSPasteboard *)pasteboard forType:(NSString *)pboardType inContext:(DOMRange *)context subresources:(NSArray **)subresources;
+
+#if ENABLE_NETSCAPE_PLUGIN_API
+- (void)_resumeNullEventsForAllNetscapePlugins;
+- (void)_pauseNullEventsForAllNetscapePlugins;
+#endif
+
+- (BOOL)_isUsingAcceleratedCompositing;
+- (NSView *)_compositingLayersHostingView;
+
+// SPI for printing (should be converted to API someday). When the WebHTMLView isn't being printed
+// directly, this method must be called before paginating, or the computed height might be incorrect.
+// Typically this would be called from inside an override of -[NSView knowsPageRange:].
+- (void)_layoutForPrinting;
+- (WebCGFloat)_adjustedBottomOfPageWithTop:(WebCGFloat)top bottom:(WebCGFloat)bottom limit:(WebCGFloat)bottomLimit;
+- (BOOL)_isInPrintMode;
+- (BOOL)_beginPrintModeWithPageWidth:(float)pageWidth shrinkToFit:(BOOL)shrinkToFit;
+- (void)_endPrintMode;
+
+- (BOOL)_canSmartReplaceWithPasteboard:(NSPasteboard *)pasteboard;
+
+@end
+
+#undef WebCGFloat