Almost finish moving context_menu_node_ from RenderViewImpl to RenderFrameImpl.

content/browser/renderer_host/render_widget_host_view_mac.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_RENDER_WIDGET_HOST_VIEW_MAC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #include <list>
 #include <map>
@@ skipping 12 matching lines @@
 #include "content/common/edit_command.h"
 #import "content/public/browser/render_widget_host_view_mac_base.h"
 #include "ipc/ipc_sender.h"
 #include "third_party/WebKit/public/web/WebCompositionUnderline.h"
 #include "ui/base/cocoa/base_view.h"
 #include "webkit/common/cursors/webcursor.h"
 
 namespace content {
 class CompositingIOSurfaceMac;
 class CompositingIOSurfaceContext;
+class RenderFrameHost;
 class RenderWidgetHostViewMac;
 class RenderWidgetHostViewMacEditCommandHelper;
 }
 
 @class CompositingIOSurfaceLayer;
 @class FullscreenWindowManager;
 @protocol RenderWidgetHostViewMacDelegate;
 @class ToolTip;
 
 @protocol RenderWidgetHostViewMacOwner
@@ skipping 352 matching lines @@
   // composition based range. Also stores |actual_range| which is corresponding
   // to actually used range for returned rectangle.
   gfx::Rect GetFirstRectForCompositionRange(const gfx::Range& range,
                                             gfx::Range* actual_range);
 
   // Converts from given whole character range to composition oriented range. If
   // the conversion failed, return gfx::Range::InvalidRange.
   gfx::Range ConvertCharacterRangeToCompositionRange(
       const gfx::Range& request_range);
 
+  // Returns the focused frame. May return NULL.
+  RenderFrameHost* GetFocusedFrame();
+
   // These member variables should be private, but the associated ObjC class
   // needs access to them and can't be made a friend.
 
   // The associated Model.  Can be NULL if Destroy() is called when
   // someone (other than superview) has retained |cocoa_view_|.
   RenderWidgetHostImpl* render_widget_host_;
 
   // This is true when we are currently painting. In the legacy renderer, this
   // means we should handle extra paint requests by expanding the invalid rect
   // rather than actually painting. In hardware compositing it means that we
@@ skipping 226 matching lines @@
   scoped_ptr<RenderWidgetHostViewFrameSubscriber> frame_subscriber_;
 
   base::WeakPtrFactory<RenderWidgetHostViewMac>
       software_frame_weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_