Remove NOTIFICATION_EXTENSION_PAGE_ACTIONS_UPDATED

chrome/browser/extensions/location_bar_controller.h

Index: chrome/browser/extensions/location_bar_controller.h
diff --git a/chrome/browser/extensions/location_bar_controller.h b/chrome/browser/extensions/location_bar_controller.h
index 36c9dd4872338fefe2f1439a37bd0c1443b8fa49..afed4107697b00c11db4dc852ddaa5c261243741 100644
--- a/chrome/browser/extensions/location_bar_controller.h
+++ b/chrome/browser/extensions/location_bar_controller.h
@@ -48,8 +48,8 @@ class LocationBarController : public content::WebContentsObserver,
 
     // A notification that the given |extension| has been unloaded, and any
     // actions associated with it should be removed.
-    // The location bar controller will update itself after this if needed, so
-    // Providers should not call NotifyChange().
+    // The LocationBarController will handle notifying of page action changes,
+    // if any.
     virtual void OnExtensionUnloaded(const Extension* extension) {}
   };
 
@@ -63,9 +63,6 @@ class LocationBarController : public content::WebContentsObserver,
   // action which should be taken in response (if any).
   ExtensionAction::ShowAction OnClicked(const ExtensionAction* action);
 
-  // Notifies the window that the actions have changed.
-  static void NotifyChange(content::WebContents* web_contents);
-
   ActiveScriptController* active_script_controller() {
     return active_script_controller_.get();
   }