Clean up a few TODO items.

content/browser/renderer_host/test_render_view_host.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_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
@@ skipping 55 matching lines @@
   virtual void SetTakesFocusOnlyOnMouseDown(bool flag) OVERRIDE {}
   virtual void SetWindowVisibility(bool visible) OVERRIDE {}
   virtual void WindowFrameChanged() OVERRIDE {}
 #endif  // defined(OS_MACOSX)
 #if defined(TOOLKIT_USES_GTK)
   virtual GdkEventButton* GetLastMouseDown() OVERRIDE;
 #if !defined(TOOLKIT_VIEWS)
   virtual gfx::NativeView BuildInputMethodsGtkMenu() OVERRIDE;
 #endif  // !defined(TOOLKIT_VIEWS)
 #endif  // defined(TOOLKIT_USES_GTK)
-  virtual void UnhandledWheelEvent(
-      const WebKit::WebMouseWheelEvent& event) OVERRIDE {}
   virtual bool CopyFromCompositingSurface(
       const gfx::Size& size,
              skia::PlatformCanvas* output) OVERRIDE;
 
   // RenderWidgetHostViewPort implementation.
   virtual void InitAsPopup(RenderWidgetHostView* parent_host_view,
                            const gfx::Rect& pos) OVERRIDE {}
   virtual void InitAsFullscreen(
       RenderWidgetHostView* reference_host_view) OVERRIDE {}
   virtual void DidBecomeSelected() OVERRIDE {}
@@ skipping 137 matching lines @@
   // is not specified since it is synonymous with the one from
   // RenderViewHostImpl, see below.
   virtual void SendNavigate(int page_id, const GURL& url) OVERRIDE;
   virtual void SendNavigateWithTransition(int page_id, const GURL& url,
                                           PageTransition transition) OVERRIDE;
   virtual void SendShouldCloseACK(bool proceed) OVERRIDE;
   virtual void SetContentsMimeType(const std::string& mime_type) OVERRIDE;
   virtual void SimulateSwapOutACK() OVERRIDE;
   virtual void SimulateWasHidden() OVERRIDE;
   virtual void SimulateWasRestored() OVERRIDE;
-  virtual bool TestOnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
   void TestOnMsgStartDragging(const WebDropData& drop_data);
 
   // If set, *delete_counter is incremented when this object destructs.
   void set_delete_counter(int* delete_counter) {
     delete_counter_ = delete_counter;
   }
 
   // Sets whether the RenderView currently exists or not. This controls the
   // return value from IsRenderViewLive, which the rest of the system uses to
@@ skipping 48 matching lines @@
   std::string contents_mime_type_;
 
   DISALLOW_COPY_AND_ASSIGN(TestRenderViewHost);
 };
 
 #if defined(COMPILER_MSVC)
 #pragma warning(pop)
 #endif
 
 // Adds methods to get straight at the impl classes.
-class RenderViewHostImplTestHarness : public RenderViewHostTestHarness {
+class RenderViewHostImplTestHarness
+    : public content::RenderViewHostTestHarness {
  public:
   RenderViewHostImplTestHarness();
   virtual ~RenderViewHostImplTestHarness();
 
   TestRenderViewHost* test_rvh();
   TestRenderViewHost* pending_test_rvh();
   TestRenderViewHost* active_test_rvh();
   TestTabContents* contents();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostImplTestHarness);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_TEST_RENDER_VIEW_HOST_H_