Clean up a few TODO items.

content/public/browser/render_widget_host_view.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_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_
 #pragma once
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gdk/gdk.h>
@@ skipping 107 matching lines @@
 
 #if defined(TOOLKIT_USES_GTK)
   // Gets the event for the last mouse down.
   virtual GdkEventButton* GetLastMouseDown() = 0;
 #if !defined(TOOLKIT_VIEWS)
   // Builds a submenu containing all the gtk input method commands.
   virtual gfx::NativeView BuildInputMethodsGtkMenu() = 0;
 #endif  // !defined(TOOLKIT_VIEWS)
 #endif  // defined(TOOLKIT_USES_GTK)
 
-  // TODO(joi): May be able to move into impl if RWHVMacDelegate stops
-  // being exposed to Chrome.
-  virtual void UnhandledWheelEvent(const WebKit::WebMouseWheelEvent& event) = 0;
-
   // Subclasses should override this method to do what is appropriate to set
   // the custom background for their platform.
   virtual void SetBackground(const SkBitmap& background) = 0;
   virtual const SkBitmap& GetBackground() = 0;
 
-  // TODO(joi): Remove this when we remove the dependency by chrome/
-  // on browser_accessibility* files in content.
-  virtual BrowserAccessibilityManager*
-      GetBrowserAccessibilityManager() const = 0;
-
 #if defined(OS_WIN) && !defined(USE_AURA)
   // The region specified will be transparent to mouse clicks.
   virtual void SetClickthroughRegion(SkRegion* region) {}
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_WIDGET_HOST_VIEW_H_