Convert most of extensions and some other random stuff to using the base namespace for Values.

chrome/browser/extensions/extension_messages_apitest.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 "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/event_router.h"
@@ skipping 18 matching lines @@
 namespace {
 
 class MessageSender : public content::NotificationObserver {
  public:
   MessageSender() {
     registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DID_STOP_LOADING,
                    content::NotificationService::AllSources());
   }
 
  private:
-  static scoped_ptr<ListValue> BuildEventArguments(const bool last_message,
-                                                   const std::string& data) {
+  static scoped_ptr<base::ListValue> BuildEventArguments(
+      const bool last_message,
+      const std::string& data) {
     DictionaryValue* event = new DictionaryValue();
     event->SetBoolean("lastMessage", last_message);
     event->SetString("data", data);
-    scoped_ptr<ListValue> arguments(new ListValue());
+    scoped_ptr<base::ListValue> arguments(new base::ListValue());
     arguments->Append(event);
     return arguments.Pass();
   }
 
   static scoped_ptr<extensions::Event> BuildEvent(
-      scoped_ptr<ListValue> event_args,
+      scoped_ptr<base::ListValue> event_args,
       Profile* profile,
       GURL event_url) {
     scoped_ptr<extensions::Event> event(new extensions::Event(
         "test.onMessage", event_args.Pass()));
     event->restrict_to_profile = profile;
     event->event_url = event_url;
     return event.Pass();
   }
 
   virtual void Observe(int type,
@@ skipping 244 matching lines @@
   // will no longer exist.
   DisableExtension(web_connectable->id());
   EXPECT_EQ(NAMESPACE_NOT_DEFINED,
             CanConnectAndSendMessages(web_connectable->id()));
 
   EnableExtension(web_connectable->id());
   EXPECT_EQ(OK, CanConnectAndSendMessages(web_connectable->id()));
   EXPECT_EQ(COULD_NOT_ESTABLISH_CONNECTION_ERROR,
             CanConnectAndSendMessages(not_connectable->id()));
 }