Merges the two different page serializers

Source/web/tests/WebFrameTest.cpp

 /*
  * Copyright (C) 2010 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 3983 matching lines @@
     TestWillInsertBodyWebFrameClient webFrameClient;
     FrameTestHelpers::WebViewHelper webViewHelper;
     webViewHelper.initializeAndLoad(m_baseURL + "clipped-body.html", false, &webFrameClient);
 
     EXPECT_TRUE(webFrameClient.m_didLoad);
     EXPECT_EQ(1, webFrameClient.m_numBodies);
 }
 
 TEST_F(WebFrameTest, EmptyDocument)
 {
-    registerMockedHttpURLLoad("pageserializer/green_rectangle.svg");
+    registerMockedHttpURLLoad("pageserializer/svg/green_rectangle.svg");
 
     TestWillInsertBodyWebFrameClient webFrameClient;
     FrameTestHelpers::WebViewHelper webViewHelper;
     webViewHelper.initialize(false, &webFrameClient);
 
     EXPECT_FALSE(webFrameClient.m_didLoad);
     EXPECT_EQ(1, webFrameClient.m_numBodies); // The empty document that a new frame starts with triggers this.
 }
 
 TEST_F(WebFrameTest, MoveCaretSelectionTowardsWindowPointWithNoSelection)
@@ skipping 906 matching lines @@
 
     // Call javascript to make the layer scrollable, and verify it.
     WebFrameImpl* frame = (WebFrameImpl*)webViewHelper.webView()->mainFrame();
     frame->executeScript(WebScriptSource("allowScroll();"));
     webViewHelper.webView()->layout();
     ASSERT_TRUE(webScrollLayer->userScrollableHorizontal());
     ASSERT_TRUE(webScrollLayer->userScrollableVertical());
 }
 
 } // namespace