Update some uses of Value in chrome/browser to use the base:: namespace.

chrome/browser/chromeos/locale_change_guard.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/chromeos/locale_change_guard.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "base/bind.h"
@@ skipping 72 matching lines @@
   }
   if (reverted_)
     return;
   reverted_ = true;
   content::RecordAction(UserMetricsAction("LanguageChange_Revert"));
   profile_->ChangeAppLocale(
       from_locale_, Profile::APP_LOCALE_CHANGED_VIA_REVERT);
   chrome::AttemptUserExit();
 }
 
-void LocaleChangeGuard::RevertLocaleChangeCallback(const ListValue* list) {
+void LocaleChangeGuard::RevertLocaleChangeCallback(
+    const base::ListValue* list) {
   RevertLocaleChange();
 }
 
 void LocaleChangeGuard::Observe(int type,
                                 const content::NotificationSource& source,
                                 const content::NotificationDetails& details) {
   if (profile_ == NULL) {
     NOTREACHED();
     return;
   }
@@ skipping 133 matching lines @@
   if (by_user)
     master_->AcceptLocaleChange();
 }
 
 std::string LocaleChangeGuard::Delegate::id() const {
   // Arbitrary unique Id.
   return "8c386938-1e3f-11e0-ac7b-18a90520e2e5";
 }
 
 }  // namespace chromeos