Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

chrome/browser/ui/views/reload_button.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 CHROME_BROWSER_UI_VIEWS_RELOAD_BUTTON_H__
 #define CHROME_BROWSER_UI_VIEWS_RELOAD_BUTTON_H__
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/timer.h"
@@ skipping 41 matching lines @@
                              const ui::Event& event) OVERRIDE;
 
   // Overridden from views::View:
   virtual void OnMouseExited(const ui::MouseEvent& event) OVERRIDE;
   virtual bool GetTooltipText(const gfx::Point& p,
                               string16* tooltip) const OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
 
   // Overridden from views::ButtonDropDown:
   virtual bool ShouldShowMenu() OVERRIDE;
-  virtual void ShowDropDownMenu() OVERRIDE;
+  virtual void ShowDropDownMenu(ui::MenuSourceType source_type) OVERRIDE;
 
   // Overridden from ui::SimpleMenuModel::Delegate:
   virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
   virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
   virtual bool IsCommandIdVisible(int command_id) const OVERRIDE;
   virtual bool GetAcceleratorForCommandId(
       int command_id,
       ui::Accelerator* accelerator) OVERRIDE;
   virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
 
@@ skipping 38 matching lines @@
   // True if we should pretend the button is hovered.
   bool testing_mouse_hovered_;
   // Increments when we would tell the browser to "reload", so
   // test code can tell whether we did so (as there may be no |browser_|).
   int testing_reload_count_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ReloadButton);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_RELOAD_BUTTON_H__