Drive extension functions from ExtensionFunction::Run. The

extensions/browser/api/async_api_function.cc

 // Copyright 2014 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 "extensions/browser/api/async_api_function.h"
 
 #include "base/bind.h"
 #include "extensions/browser/extension_system.h"
 
 using content::BrowserThread;
 
 namespace extensions {
 
 // AsyncApiFunction
 AsyncApiFunction::AsyncApiFunction() : work_thread_id_(BrowserThread::IO) {}
 
 AsyncApiFunction::~AsyncApiFunction() {}
 
-bool AsyncApiFunction::RunImpl() {
+bool AsyncApiFunction::RunAsync() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   if (!PrePrepare() || !Prepare()) {
     return false;
   }
   bool rv = BrowserThread::PostTask(
       work_thread_id_,
       FROM_HERE,
       base::Bind(&AsyncApiFunction::WorkOnWorkThread, this));
   DCHECK(rv);
@@ skipping 29 matching lines @@
          "specify a different thread or derive from a different class.";
   AsyncWorkStart();
 }
 
 void AsyncApiFunction::RespondOnUIThread() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   SendResponse(Respond());
 }
 
 }  // namespace extensions