Expose contextual menu state.

content/browser/renderer_host/render_widget_host_view_mac.mm

 // 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_mac.h"
 
 #include <QuartzCore/QuartzCore.h>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 217 matching lines @@
 // RenderWidgetHostViewMac, public:
 
 RenderWidgetHostViewMac::RenderWidgetHostViewMac(RenderWidgetHost* widget)
     : render_widget_host_(widget),
       about_to_validate_and_paint_(false),
       call_set_needs_display_in_rect_pending_(false),
       last_frame_was_accelerated_(false),
       text_input_type_(ui::TEXT_INPUT_TYPE_NONE),
       is_loading_(false),
       is_hidden_(false),
-      is_showing_context_menu_(false),
       weak_factory_(this),
       accelerated_compositing_active_(false),
       needs_gpu_visibility_update_after_repaint_(false),
       compositing_surface_(gfx::kNullPluginWindow) {
   // |cocoa_view_| owns us and we will be deleted when |cocoa_view_|
   // goes away.  Since we autorelease it, our caller must put
   // |GetNativeView()| into the view hierarchy right after calling us.
   cocoa_view_ = [[[RenderWidgetHostViewCocoa alloc]
                   initWithRenderWidgetHostViewMac:this] autorelease];
   render_widget_host_->SetView(this);
@@ skipping 439 matching lines @@
   [cocoa_view_ setSelectedRange:range.ToNSRange()];
   // Updaes markedRange when there is no marked text so that retrieving
   // markedRange immediately after calling setMarkdText: returns the current
   // caret position.
   if (![cocoa_view_ hasMarkedText]) {
     [cocoa_view_ setMarkedRange:range.ToNSRange()];
   }
 }
 
 void RenderWidgetHostViewMac::ShowingContextMenu(bool showing) {
-  DCHECK_NE(is_showing_context_menu_, showing);
-  is_showing_context_menu_ = showing;
+  RenderWidgetHostView::ShowingContextMenu(showing);
 
   // If the menu was closed, restore the cursor to the saved version initially,
   // as the renderer will not re-send it if there was no change.
   if (!showing)
     UpdateCursorIfNecessary();
 
   // Create a fake mouse event to inform the render widget that the mouse
   // left or entered.
   NSWindow* window = [cocoa_view_ window];
   // TODO(asvitkine): If the location outside of the event stream doesn't
@@ skipping 2060 matching lines @@
   if (!string) return NO;
 
   // If the user is currently using an IME, confirm the IME input,
   // and then insert the text from the service, the same as TextEdit and Safari.
   [self confirmComposition];
   [self insertText:string];
   return YES;
 }
 
 @end