Change to address default selection of menu item

ui/views/controls/menu/menu_item_view.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 UI_VIEWS_CONTROLS_MENU_MENU_ITEM_VIEW_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_ITEM_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 272 matching lines @@
   virtual void Layout() OVERRIDE;
 
   // Returns the amount of space needed to accommodate the accelerator. The
   // space needed for the accelerator is NOT included in the preferred width.
   int GetAcceleratorTextWidth();
 
   // Returns true if the menu has mnemonics. This only useful on the root menu
   // item.
   bool has_mnemonics() const { return has_mnemonics_; }
 
+  // Returns true if the menu is the root layer of a context menu.
+  bool is_root_context_menu() const { return is_root_context_menu_; }
+
   // Set top and bottom margins in pixels.  If no margin is set or a
   // negative margin is specified then MenuConfig values are used.
   void SetMargins(int top_margin, int bottom_margin);
 
   // Suppress the right margin if this is set to false.
   void set_use_right_margin(bool use_right_margin) {
     use_right_margin_ = use_right_margin;
   }
 
  protected:
@@ skipping 23 matching lines @@
   void UpdateMenuPartSizes();
 
   // Called by the two constructors to initialize this menu item.
   void Init(MenuItemView* parent,
             int command,
             MenuItemView::Type type,
             MenuDelegate* delegate);
 
   // The RunXXX methods call into this to set up the necessary state before
   // running.
-  void PrepareForRun(bool has_mnemonics, bool show_mnemonics);
+  void PrepareForRun(bool has_mnemonics, bool show_mnemonics,
+                     bool is_root_context_menu);
 
   // Returns the flags passed to DrawStringInt.
   int GetDrawStringFlags();
 
   // Returns the font to use for menu text.
   const gfx::Font& GetFont();
 
   // If this menu item has no children a child is added showing it has no
   // children. Otherwise AddEmtpyMenus is recursively invoked on child menu
   // items that have children.
@@ skipping 83 matching lines @@
   // Title.
   string16 title_;
 
   // Does the title have a mnemonic? Only useful on the root menu item.
   bool has_mnemonics_;
 
   // Should we show the mnemonic? Mnemonics are shown if this is true or
   // MenuConfig says mnemonics should be shown. Only used on the root menu item.
   bool show_mnemonics_;
 
+  // Is this menu the root layer of a context menu
+  bool is_root_context_menu_;
+
   // Set if menu has icons or icon_views (applies to root menu item only).
   bool has_icons_;
 
   // Pointer to a view with a menu icon.
   View* icon_view_;
 
   // The tooltip to show on hover for this menu item.
   string16 tooltip_;
 
   // Width of a menu icon area.
@@ skipping 28 matching lines @@
   // If set to false, the right margin will be removed for menu lines
   // containing other elements.
   bool use_right_margin_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuItemView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_ITEM_VIEW_H_