Implement Browser Actions extensions....

chrome/browser/tab_contents/tab_contents.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_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <map>
@@ skipping 236 matching lines @@
 
   // Indicates whether this tab should be considered crashed. The setter will
   // also notify the delegate when the flag is changed.
   bool is_crashed() const { return is_crashed_; }
   void SetIsCrashed(bool state);
 
   // Adds/removes a page action to the list of page actions that are active in
   // this tab. The parameter |title| (if not empty) can be used to override the
   // page action title for this tab and |icon_id| specifies an icon index
   // (defined in the manifest) to use instead of the first icon (for this tab).
-  void SetPageActionEnabled(const PageAction* page_action, bool enable,
+  void SetPageActionEnabled(const ContextualAction* page_action, bool enable,
                             const std::string& title, int icon_id);
 
   // Returns the page action state for this tab. The pair returns contains
   // the title (string) for the page action and the icon index to use (int).
   // If this function returns NULL it means the page action is not enabled for
   // this tab.
-  const PageActionState* GetPageActionState(const PageAction* page_action);
+  const ContextualActionState* GetPageActionState(
+      const ContextualAction* page_action);
 
   // Whether the tab is in the process of being destroyed.
   // Added as a tentative work-around for focus related bug #4633.  This allows
   // us not to store focus when a tab is being closed.
   bool is_being_destroyed() const { return is_being_destroyed_; }
 
   // Convenience method for notifying the delegate of a navigation state
   // change. See TabContentsDelegate.
   void NotifyNavigationStateChanged(unsigned changed_flags);
 
@@ skipping 810 matching lines @@
   // matches, the find selection rectangle, etc. The UI can access this
   // information to build its presentation.
   FindNotificationDetails last_search_result_;
 
   // Data for Page Actions -----------------------------------------------------
 
   // A map of page actions that are enabled in this tab (and a state object
   // that can be used to override the title and icon used for the page action).
   // This map is cleared every time the mainframe navigates and populated by the
   // PageAction extension API.
-  std::map< const PageAction*, linked_ptr<PageActionState> >
+  std::map< const ContextualAction*, linked_ptr<ContextualActionState> >
       enabled_page_actions_;
 
   // Data for misc internal state ----------------------------------------------
 
   // See capturing_contents() above.
   bool capturing_contents_;
 
   // See getter above.
   bool is_being_destroyed_;
 
@@ skipping 31 matching lines @@
   // If this tab was created from a renderer using window.open, this will be
   // non-NULL and represent the DOMUI of the opening renderer.
   DOMUITypeID opener_dom_ui_type_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_