Drive extension functions from ExtensionFunction::Run. The

chrome/browser/extensions/api/notifications/notifications_api.cc

 // 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.
 
 #include "chrome/browser/extensions/api/notifications/notifications_api.h"
 
 #include "base/callback.h"
 #include "base/guid.h"
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 159 matching lines @@
     return scoped_id_;
   }
 
   virtual int process_id() const OVERRIDE {
     return process_id_;
   }
 
   virtual content::WebContents* GetWebContents() const OVERRIDE {
     // We're holding a reference to api_function_, so we know it'll be valid
     // until ReleaseRVH is called, and api_function_ (as a
-    // UIThreadExtensionFunction) will zero out its copy of render_view_host
+    // AsyncExtensionFunction) will zero out its copy of render_view_host
     // when the RVH goes away.
     if (!api_function_.get())
       return NULL;
     content::RenderViewHost* rvh = api_function_->render_view_host();
     if (!rvh)
       return NULL;
     return content::WebContents::FromRenderViewHost(rvh);
   }
 
   virtual void ReleaseRenderViewHost() OVERRIDE {
@@ skipping 253 matching lines @@
 }
 
 bool NotificationsApiFunction::IsNotificationsApiEnabled() const {
   return CanRunWhileDisabled() || AreExtensionNotificationsAllowed();
 }
 
 bool NotificationsApiFunction::CanRunWhileDisabled() const {
   return false;
 }
 
-bool NotificationsApiFunction::RunImpl() {
+bool NotificationsApiFunction::RunAsync() {
   if (IsNotificationsApiAvailable() && IsNotificationsApiEnabled()) {
     return RunNotificationsApi();
   } else {
     SendResponse(false);
     return true;
   }
 }
 
 message_center::NotificationType
 NotificationsApiFunction::MapApiTemplateTypeToType(
@@ skipping 149 matching lines @@
           ? api::notifications::PERMISSION_LEVEL_GRANTED
           : api::notifications::PERMISSION_LEVEL_DENIED;
 
   SetResult(new base::StringValue(api::notifications::ToString(result)));
   SendResponse(true);
 
   return true;
 }
 
 }  // namespace extensions