Remove NOTIFICATION_EXTENSION_PAGE_ACTIONS_UPDATED

chrome/browser/extensions/page_action_controller.h

Index: chrome/browser/extensions/page_action_controller.h
diff --git a/chrome/browser/extensions/page_action_controller.h b/chrome/browser/extensions/page_action_controller.h
index 93560ce967d73f0acad270629200eb6f87c9c8e4..08325a65543ca091d7f909caf5869bd5b4fcd290 100644
--- a/chrome/browser/extensions/page_action_controller.h
+++ b/chrome/browser/extensions/page_action_controller.h
@@ -5,21 +5,21 @@
 #ifndef CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_PAGE_ACTION_CONTROLLER_H_
 
-#include <string>
-
-#include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
+#include "base/macros.h"
 #include "chrome/browser/extensions/location_bar_controller.h"
 
-class Profile;
+namespace content {
+class BrowserContext;
+class WebContents;
+}
 
 namespace extensions {
-class ExtensionRegistry;
+class Extension;
 
 // A LocationBarControllerProvider which populates the location bar with icons
 // based on the page_action extension API.
 // TODO(rdevlin.cronin): This isn't really a controller.
-class PageActionController : public LocationBarController::ActionProvider,
-                             public ExtensionActionAPI::Observer {
+class PageActionController : public LocationBarController::ActionProvider {
  public:
   explicit PageActionController(content::WebContents* web_contents);
   virtual ~PageActionController();
@@ -32,20 +32,11 @@ class PageActionController : public LocationBarController::ActionProvider,
   virtual void OnNavigated() OVERRIDE;
 
  private:
-  // ExtensionActionAPI::Observer implementation.
-  virtual void OnExtensionActionUpdated(
-      ExtensionAction* extension_action,
-      content::WebContents* web_contents,
-      content::BrowserContext* browser_context) OVERRIDE;
-
-  // Returns the associated Profile.
-  Profile* GetProfile();
-
   // The associated WebContents.
   content::WebContents* web_contents_;
 
-  ScopedObserver<ExtensionActionAPI, ExtensionActionAPI::Observer>
-      extension_action_observer_;
+  // The associated browser context.
+  content::BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(PageActionController);
 };