Move ExtensionSystem into extensions namespace

chrome/browser/ui/webui/extensions/command_handler.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/ui/webui/extensions/command_handler.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/api/commands/command_service_factory.h"
@@ skipping 81 matching lines @@
 #endif
 }
 
 void CommandHandler::GetAllCommands(base::DictionaryValue* commands) {
   ListValue* results = new ListValue;
 
   Profile* profile = Profile::FromWebUI(web_ui());
   CommandService* command_service =
       CommandServiceFactory::GetForProfile(profile);
 
-  const ExtensionSet* extensions =
-      ExtensionSystem::Get(profile)->extension_service()->extensions();
+  const ExtensionSet* extensions = extensions::ExtensionSystem::Get(profile)->
+      extension_service()->extensions();
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     scoped_ptr<DictionaryValue> extension_dict(new DictionaryValue);
     extension_dict->SetString("name", (*extension)->name());
     extension_dict->SetString("id", (*extension)->id());
 
     // Add the keybindings to a list structure.
     scoped_ptr<ListValue> extensions_list(new ListValue());
 
     bool active = false;
@@ skipping 32 matching lines @@
     if (!extensions_list->empty()) {
       extension_dict->Set("commands", extensions_list.release());
       results->Append(extension_dict.release());
     }
   }
 
   commands->Set("commands", results);
 }
 
 }  // namespace extensions