Expose contextual menu state.

content/browser/renderer_host/render_widget_host_view.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #include "content/browser/renderer_host/render_widget_host_view.h"
 
 #include "base/logging.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gdk/gdkx.h>
 #include <gtk/gtk.h>
 
 #include "content/browser/renderer_host/gtk_window_utils.h"
 #endif
 
 RenderWidgetHostView::RenderWidgetHostView()
     : popup_type_(WebKit::WebPopupTypeNone),
       mouse_locked_(false),
+      showing_context_menu_(false),
       selection_text_offset_(0),
       selection_range_(ui::Range::InvalidRange()) {
 }
 
 RenderWidgetHostView::~RenderWidgetHostView() {
   DCHECK(!mouse_locked_);
 }
 
 void RenderWidgetHostView::SetBackground(const SkBitmap& background) {
   background_ = background;
@@ skipping 10 matching lines @@
 }
 
 void RenderWidgetHostView::SelectionChanged(const string16& text,
                                             size_t offset,
                                             const ui::Range& range) {
   selection_text_ = text;
   selection_text_offset_ = offset;
   selection_range_.set_start(range.start());
   selection_range_.set_end(range.end());
 }
+
+void RenderWidgetHostView::SetShowingContextMenu(bool showing) {
+  DCHECK_NE(showing_context_menu_, showing);
+  showing_context_menu_ = showing;
+}