Move didMeaningfulLayout calls from WebViewClient to WebWidgetClient.

third_party/WebKit/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 117 matching lines @@
 public:
     explicit TestWebViewWidgetClient(TestWebViewClient* testWebViewClient)
         : m_testWebViewClient(testWebViewClient)
     {
     }
     virtual ~TestWebViewWidgetClient() {}
 
     void initializeLayerTreeView() override;
     WebLayerTreeView* layerTreeView() override;
     void scheduleAnimation() override;
+    void didMeaningfulLayout(WebMeaningfulLayout) override;
 
 private:
     TestWebViewClient* m_testWebViewClient;
 };
 
 class TestWebViewClient : public WebViewClient {
 public:
     TestWebViewClient()
         : m_testWebWidgetClient(this)
         , m_animationScheduled(false)
     {
     }
     virtual ~TestWebViewClient() { }
     void initializeLayerTreeView() override;
     WebLayerTreeView* layerTreeView() override { return m_layerTreeView.get(); }
 
     void scheduleAnimation() override { m_animationScheduled = true; }
     bool animationScheduled() { return m_animationScheduled; }
     void clearAnimationScheduled() { m_animationScheduled = false; }
 
     // TODO(lfg): This is a temporary method to retrieve the WebWidgetClient,
     // while we refactor WebView to not inherit from Webwidget.
     // Returns the WebWidgetClient.
     TestWebWidgetClient* widgetClient() { return &m_testWebWidgetClient; }
 
 private:
+    friend class TestWebViewWidgetClient;
+
     TestWebViewWidgetClient m_testWebWidgetClient;
     std::unique_ptr<WebLayerTreeView> m_layerTreeView;
     bool m_animationScheduled;
 };
 
 // Convenience class for handling the lifetime of a WebView and its associated mainframe in tests.
 class WebViewHelper {
     WTF_MAKE_NONCOPYABLE(WebViewHelper);
 public:
     WebViewHelper(SettingOverrider* = 0);
@@ skipping 59 matching lines @@
         WebDOMMessageEvent) override { }
 
 private:
     Persistent<WebRemoteFrameImpl> const m_frame;
 };
 
 } // namespace FrameTestHelpers
 } // namespace blink
 
 #endif // FrameTestHelpers_h