Expose contextual menu state.

content/browser/renderer_host/render_widget_host_view_gtk.h

Index: content/browser/renderer_host/render_widget_host_view_gtk.h
diff --git a/content/browser/renderer_host/render_widget_host_view_gtk.h b/content/browser/renderer_host/render_widget_host_view_gtk.h
index 3601164f057c721f9af672e874c6b835234dfe3f..b66dc8887e368e368e7de5be86d320b01897791c 100644
--- a/content/browser/renderer_host/render_widget_host_view_gtk.h
+++ b/content/browser/renderer_host/render_widget_host_view_gtk.h
@@ -89,7 +89,6 @@ class CONTENT_EXPORT RenderWidgetHostViewGtk : public RenderWidgetHostView {
                                 const ui::Range& range) OVERRIDE;
   virtual void SelectionBoundsChanged(const gfx::Rect& start_rect,
                                       const gfx::Rect& end_rect) OVERRIDE;
-  virtual void ShowingContextMenu(bool showing) OVERRIDE;
   virtual BackingStore* AllocBackingStore(const gfx::Size& size) OVERRIDE;
   virtual void OnAcceleratedCompositingStateChange() OVERRIDE;
   virtual void AcceleratedSurfaceBuffersSwapped(
@@ -210,9 +209,6 @@ class CONTENT_EXPORT RenderWidgetHostViewGtk : public RenderWidgetHostView {
   // The cursor for the page. This is passed up from the renderer.
   WebCursor current_cursor_;
 
-  // Whether we are showing a context menu.
-  bool is_showing_context_menu_;
-
   // The time at which this view started displaying white pixels as a result of
   // not having anything to paint (empty backing store from renderer). This
   // value returns true for is_null() if we are not recording whiteout times.