Implement page action popups.

chrome/browser/cocoa/location_bar_view_mac.h

 // Copyright (c) 2009 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_COCOA_LOCATION_BAR_VIEW_MAC_H_
 #define CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/scoped_nsobject.h"
@@ skipping 38 matching lines @@
   virtual void SaveStateToContents(TabContents* contents);
   virtual void Revert();
   virtual AutocompleteEditView* location_entry() {
     return edit_view_.get();
   }
   virtual LocationBarTesting* GetLocationBarForTesting() { return this; }
 
   // Overriden from LocationBarTesting:
   virtual int PageActionCount();
   virtual int PageActionVisibleCount();
+  virtual ExtensionAction* GetPageAction(size_t index);
+  virtual ExtensionAction* GetVisiblePageAction(size_t index);
+  virtual void TestPageActionPressed(size_t index);
 
   // Updates the location bar.  Resets the bar's permanent text and
   // security style, and if |should_restore_state| is true, restores
   // saved state from the tab (for tab switching).
   void Update(const TabContents* tab, bool should_restore_state);
 
   virtual void OnAutocompleteAccept(const GURL& url,
       WindowOpenDisposition disposition,
       PageTransition::Type transition,
       const GURL& alternate_nav_url);
@@ skipping 41 matching lines @@
   // Image used in drawing keyword hint.
   scoped_nsobject<NSImage> tab_button_image_;
 
   // The transition type to use for the navigation.
   PageTransition::Type transition_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarViewMac);
 };
 
 #endif  // CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_