Drive extension functions from ExtensionFunction::Run. The

chrome/browser/extensions/api/browsing_data/browsing_data_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.
 
 // Defines the Chrome Extensions BrowsingData API functions, which entail
 // clearing browsing data, and clearing the browser's cache (which, let's be
 // honest, are the same thing), as specified in the extension API JSON.
 
 #include "chrome/browser/extensions/api/browsing_data/browsing_data_api.h"
 
@@ skipping 202 matching lines @@
   bool is_permitted =
       IsRemovalPermitted(MaskForKey(data_type), GetProfile()->GetPrefs());
   selected_dict->SetBoolean(data_type, is_selected && is_permitted);
   permitted_dict->SetBoolean(data_type, is_permitted);
 }
 
 void BrowsingDataRemoverFunction::OnBrowsingDataRemoverDone() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   this->SendResponse(true);
 
-  Release();  // Balanced in RunImpl.
+  Release();  // Balanced in RunAsync.
 }
 
-bool BrowsingDataRemoverFunction::RunImpl() {
+bool BrowsingDataRemoverFunction::RunAsync() {
   // If we don't have a profile, something's pretty wrong.
   DCHECK(GetProfile());
 
   // Grab the initial |options| parameter, and parse out the arguments.
   base::DictionaryValue* options;
   EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(0, &options));
   DCHECK(options);
 
   origin_set_mask_ = ParseOriginSetMask(*options);
 
@@ skipping 178 matching lines @@
   return BrowsingDataRemover::REMOVE_PLUGIN_DATA;
 }
 
 int BrowsingDataRemovePasswordsFunction::GetRemovalMask() {
   return BrowsingDataRemover::REMOVE_PASSWORDS;
 }
 
 int BrowsingDataRemoveWebSQLFunction::GetRemovalMask() {
   return BrowsingDataRemover::REMOVE_WEBSQL;
 }