Move/replace/rename URL-based extension getters from ExtensionService to/in ExtensionSet.

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 592 matching lines @@
     const ExtensionHostMsg_Request_Params& params,
     RenderViewHost* render_view_host) {
   ExtensionService* service = profile()->GetExtensionService();
   extensions::ProcessMap* process_map = service->process_map();
   if (!service || !process_map)
     return;
 
   const Extension* extension = service->GetExtensionById(
       params.extension_id, false);
   if (!extension)
-    extension = service->GetExtensionByWebExtent(params.source_url);
+    extension = service->extensions()->GetByWebExtent(params.source_url);

[abarth-chromium, 2011/12/07 23:51:44]

Ideally we'd have the SecurityOrigin here as well because we're talking about a
currently instantiated extension in a frame.  It might be sandboxed.

[Yoyo Zhou, 2011/12/09 00:18:55]

Done.

 
   scoped_refptr<ExtensionFunction> function(
       CreateExtensionFunction(params, extension,
                               render_view_host->process()->GetID(),
                               *(service->process_map()),
                               profile(), render_view_host,
                               render_view_host->routing_id()));
   if (!function)
     return;
 
@@ skipping 63 matching lines @@
   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."));
 }