[ImageResource 4] Split ImageResource into Resource and Image parts

third_party/WebKit/Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 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.
@@ skipping 565 matching lines @@
                                     double deltaTimeInSeconds,
                                     ExceptionState& exceptionState) {
   ASSERT(image);
   if (deltaTimeInSeconds < 0) {
     exceptionState.throwDOMException(
         InvalidAccessError, ExceptionMessages::indexExceedsMinimumBound(
                                 "deltaTimeInSeconds", deltaTimeInSeconds, 0.0));
     return;
   }
 
-  ImageResource* resource = nullptr;
+  ImageResourceContent* resource = nullptr;
   if (isHTMLImageElement(*image)) {
     resource = toHTMLImageElement(*image).cachedImage();
   } else if (isSVGImageElement(*image)) {
     resource = toSVGImageElement(*image).cachedImage();
   } else {
     exceptionState.throwDOMException(
         InvalidAccessError, "The element provided is not a image element.");
     return;
   }
 
@@ skipping 10 matching lines @@
     return;
   }
 
   imageData->advanceTime(deltaTimeInSeconds);
 }
 
 void Internals::advanceImageAnimation(Element* image,
                                       ExceptionState& exceptionState) {
   ASSERT(image);
 
-  ImageResource* resource = nullptr;
+  ImageResourceContent* resource = nullptr;
   if (isHTMLImageElement(*image)) {
     resource = toHTMLImageElement(*image).cachedImage();
   } else if (isSVGImageElement(*image)) {
     resource = toSVGImageElement(*image).cachedImage();
   } else {
     exceptionState.throwDOMException(
         InvalidAccessError, "The element provided is not a image element.");
     return;
   }
 
@@ skipping 2431 matching lines @@
 
 void Internals::crash() {
   CHECK(false) << "Intentional crash";
 }
 
 void Internals::setIsLowEndDevice(bool isLowEndDevice) {
   MemoryCoordinator::setIsLowEndDeviceForTesting(isLowEndDevice);
 }
 
 }  // namespace blink