partial PageClickTracker migration to RenderFrameObserver

content/renderer/render_view_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 421 matching lines @@
 
   // RenderView implementation -------------------------------------------------
 
   bool Send(IPC::Message* message) override;
   RenderFrameImpl* GetMainRenderFrame() override;
   int GetRoutingID() const override;
   gfx::Size GetSize() const override;
   WebPreferences& GetWebkitPreferences() override;
   void SetWebkitPreferences(const WebPreferences& preferences) override;
   blink::WebView* GetWebView() override;
-  blink::WebElement GetFocusedElement() const override;
   bool IsEditableNode(const blink::WebNode& node) const override;
-  bool NodeContainsPoint(const blink::WebNode& node,
-                         const gfx::Point& point) const override;
   bool ShouldDisplayScrollbars(int width, int height) const override;
   int GetEnabledBindings() const override;
   bool GetContentStateImmediately() const override;
   blink::WebPageVisibilityState GetVisibilityState() const override;
   void DidStartLoading() override;
   void DidStopLoading() override;
   void Repaint(const gfx::Size& size) override;
   void SetEditCommandForNextKeyEvent(const std::string& name,
                                      const std::string& value) override;
   void ClearEditCommands() override;
@@ skipping 254 matching lines @@
                             const gfx::Rect& view_frame);
 #endif
 
   // Adding a new message handler? Please add it in alphabetical order above
   // and put it in the same position in the .cc file.
 
   // Misc private functions ----------------------------------------------------
   // Check whether the preferred size has changed.
   void CheckPreferredSize();
 
+  // Gets the currently focused element, if any.
+  blink::WebElement GetFocusedElement() const;
+
   // Called to get the WebPlugin to handle find requests in the document.
   // Returns NULL if there is no such WebPlugin.
   blink::WebPlugin* GetWebPluginForFind();
 
-
   // If we initiated a navigation, this function will populate |document_state|
   // with the navigation information saved in OnNavigate().
   void PopulateDocumentStateFromPending(DocumentState* document_state);
 
   // Returns a new NavigationState populated with the navigation information
   // saved in OnNavigate().
   NavigationState* CreateNavigationStateFromPending();
 
 #if defined(OS_ANDROID)
   // Launch an Android content intent with the given URL.
@@ skipping 324 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_