Start refractoring extension permissions into ExtensionPermissionSet.

chrome/browser/extensions/extension_function_dispatcher.cc

 // Copyright (c) 2011 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/extension_function_dispatcher.h"
 
 #include <map>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/singleton.h"
@@ skipping 545 matching lines @@
     return NULL;
   }
 
   if (!extension) {
     LOG(ERROR) << "Extension does not exist for URL: "
                << params.source_url.spec();
     SendAccessDenied(ipc_sender, routing_id, params.request_id);
     return NULL;
   }
 
-  if (!extension->HasApiPermission(params.name)) {
+  if (!extension->HasAPIPermission(params.name)) {
     LOG(ERROR) << "Extension " << extension->id() << " does not have "
                << "permission to function: " << params.name;
     SendAccessDenied(ipc_sender, routing_id, params.request_id);
     return NULL;
   }
 
   ExtensionFunction* function =
       FactoryRegistry::GetInstance()->NewFunction(params.name);
   function->SetArgs(&params.arguments);
   function->set_source_url(params.source_url);
   function->set_request_id(params.request_id);
   function->set_has_callback(params.has_callback);
   function->set_user_gesture(params.user_gesture);
   function->set_extension(extension);
   function->set_profile_id(profile_id);
   return function;
 }
 
 // static
 void ExtensionFunctionDispatcher::SendAccessDenied(
     IPC::Message::Sender* ipc_sender, int routing_id, int request_id) {
   ipc_sender->Send(new ExtensionMsg_Response(
       routing_id, request_id, false, std::string(),
       "Access to extension API denied."));
 }