[ImageResource 4] Split ImageResource into Resource and Image parts

third_party/WebKit/Source/core/editing/Editor.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 44 matching lines @@
 #include "core/editing/commands/TypingCommand.h"
 #include "core/editing/commands/UndoStack.h"
 #include "core/editing/iterators/SearchBuffer.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/editing/serializers/Serialization.h"
 #include "core/editing/spellcheck/SpellChecker.h"
 #include "core/events/ClipboardEvent.h"
 #include "core/events/KeyboardEvent.h"
 #include "core/events/ScopedEventQueue.h"
 #include "core/events/TextEvent.h"
-#include "core/fetch/ImageResource.h"
+#include "core/fetch/ImageResourceContent.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLBodyElement.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLHtmlElement.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLInputElement.h"
@@ skipping 406 matching lines @@
 
   if (layoutObject->isCanvas())
     return toHTMLCanvasElement(node).copiedImage(FrontBuffer,
                                                  PreferNoAcceleration);
 
   if (layoutObject->isImage()) {
     LayoutImage* layoutImage = toLayoutImage(layoutObject);
     if (!layoutImage)
       return nullptr;
 
-    ImageResource* cachedImage = layoutImage->cachedImage();
+    ImageResourceContent* cachedImage = layoutImage->cachedImage();
     if (!cachedImage || cachedImage->errorOccurred())
       return nullptr;
     return cachedImage->getImage();
   }
 
   return nullptr;
 }
 
 static void writeImageNodeToPasteboard(Pasteboard* pasteboard,
                                        Node* node,
@@ skipping 1154 matching lines @@
 }
 
 DEFINE_TRACE(Editor) {
   visitor->trace(m_frame);
   visitor->trace(m_lastEditCommand);
   visitor->trace(m_undoStack);
   visitor->trace(m_mark);
 }
 
 }  // namespace blink