diff -r 000000000000 -r 4f2f89ce4247 WebKit/win/WebKitSystemBits.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/win/WebKitSystemBits.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#include "config.h"
+#include "WebKitSystemBits.h"
+
+#pragma warning(push, 0)
+#include <WebCore/PlatformString.h>
+#pragma warning(pop)
+
+#include <windows.h>
+#include <CoreFoundation/CoreFoundation.h>
+
+unsigned long long WebMemorySize()
+{
+    MEMORYSTATUSEX statex;
+    statex.dwLength = sizeof(statex);
+    GlobalMemoryStatusEx(&statex);
+    return statex.ullTotalPhys;
+}
+
+unsigned long long WebVolumeFreeSize(CFStringRef cfstringPath)
+{
+    WebCore::String path(cfstringPath);
+    ULARGE_INTEGER freeBytesToCaller;
+    BOOL result = GetDiskFreeSpaceExW((LPCWSTR)path.charactersWithNullTermination(), &freeBytesToCaller, 0, 0);
+    if (!result)
+        return 0;
+
+    return freeBytesToCaller.QuadPart;
+}