Prepopulate the memoryCache with data:uri images.

Source/core/loader/cache/CachedRawResource.cpp

 /*
  * Copyright (C) 2011 Google 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
@@ skipping 18 matching lines @@
 #include "core/dom/WebCoreMemoryInstrumentation.h"
 #include "core/loader/ResourceLoader.h"
 #include "core/loader/cache/CachedResourceClient.h"
 #include "core/loader/cache/CachedResourceClientWalker.h"
 #include "core/loader/cache/CachedResourceLoader.h"
 #include "core/platform/SharedBuffer.h"
 #include <wtf/PassRefPtr.h>
 
 namespace WebCore {
 
-CachedRawResource::CachedRawResource(ResourceRequest& resourceRequest, Type type)
+CachedRawResource::CachedRawResource(const ResourceRequest& resourceRequest, Type type)
     : CachedResource(resourceRequest, type)
 {
 }
 
 void CachedRawResource::appendData(const char* data, int length)
 {
     CachedResource::appendData(data, length);
 
     CachedResourceHandle<CachedRawResource> protect(this);
     CachedResourceClientWalker<CachedRawResourceClient> w(m_clients);
@@ skipping 146 matching lines @@
 }
 
 void CachedRawResource::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CachedResourceRaw);
     CachedResource::reportMemoryUsage(memoryObjectInfo);
 }
 
 
 } // namespace WebCore