Resubmit: Block content scripts from executing until user grants permission

chrome/browser/extensions/page_action_controller.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_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
 
 #include <string>
 
 #include "chrome/browser/extensions/location_bar_controller.h"
@@ skipping 15 matching lines @@
   virtual ExtensionAction* GetActionForExtension(const Extension* extension)
       OVERRIDE;
   virtual LocationBarController::Action OnClicked(
       const Extension* extension) OVERRIDE;
   virtual void OnNavigated() OVERRIDE;
 
  private:
   // Returns the associated Profile.
   Profile* GetProfile();
 
-  // The current page actions for the associated WebContents.
-  std::vector<ExtensionAction*> current_actions_;
-
   // The associated WebContents.
   content::WebContents* web_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(PageActionController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_