Send initializeChildFrame from RenderFrameProxy instead of WebLocalFrame

Source/web/tests/FrameTestHelpers.h

 /*
  * 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:
  *
  *     * 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 101 matching lines @@
 // Minimal implementation of WebRemoteFrameClient needed for unit tests that load remote frames. Tests that load
 // frames and need further specialization of WebFrameClient behavior should subclass this.
 class TestWebRemoteFrameClient : public WebRemoteFrameClient {
 public:
     // Notifies the embedder that a postMessage was issued to a remote frame.
     virtual void postMessageEvent(
         WebLocalFrame* sourceFrame,
         WebRemoteFrame* targetFrame,
         WebSecurityOrigin targetOrigin,
         WebDOMMessageEvent) { }
+
+    // Send initial drawing parameters to a child frame that is being rendered
+    // out of process.
+    virtual void initializeChildFrame(
+        const WebRect& frameRect,
+        float scaleFactor) { }

[dcheng, 2014/09/24 23:31:19]

This shouldn't be necessary. We usually give new WebFooClient methods an empty
body to prevent this.

 };
 
 class TestWebViewClient : public WebViewClient {
 public:
     virtual ~TestWebViewClient() { }
     virtual void initializeLayerTreeView() OVERRIDE;
     virtual WebLayerTreeView* layerTreeView() OVERRIDE { return m_layerTreeView.get(); }
 
 private:
     OwnPtr<WebLayerTreeView> m_layerTreeView;
 };
 
 } // namespace FrameTestHelpers
 } // namespace blink
 
 #endif // FrameTestHelpers_h