Expose contextual menu state.

content/browser/renderer_host/render_widget_host_view_gtk.cc

Index: content/browser/renderer_host/render_widget_host_view_gtk.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_gtk.cc b/content/browser/renderer_host/render_widget_host_view_gtk.cc
index 863dc3e207ee08e8f54032cd6b36679d00a7e611..dc338db9c638c4dcb2d6b471d55bc2509d930bfe 100644
--- a/content/browser/renderer_host/render_widget_host_view_gtk.cc
+++ b/content/browser/renderer_host/render_widget_host_view_gtk.cc
@@ -566,7 +566,6 @@ RenderWidgetHostViewGtk::RenderWidgetHostViewGtk(RenderWidgetHost* widget_host)
       about_to_validate_and_paint_(false),
       is_hidden_(false),
       is_loading_(false),
-      is_showing_context_menu_(false),
       parent_(NULL),
       is_popup_first_mouse_release_(true),
       was_imcontext_focused_before_grab_(false),
@@ -933,10 +932,6 @@ void RenderWidgetHostViewGtk::SelectionBoundsChanged(
   im_context_->UpdateCaretBounds(start_rect.Union(end_rect));
 }
 
-void RenderWidgetHostViewGtk::ShowingContextMenu(bool showing) {
-  is_showing_context_menu_ = showing;
-}
-
 #if !defined(TOOLKIT_VIEWS)
 GtkWidget* RenderWidgetHostViewGtk::BuildInputMethodsGtkMenu() {
   return im_context_->BuildInputMethodsGtkMenu();