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

chrome/browser/chromeos/login/multi_profile_user_controller.cc

 // Copyright 2013 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/login/multi_profile_user_controller.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_registry_simple.h"
@@ skipping 127 matching lines @@
 void MultiProfileUserController::RemoveCachedValues(
     const std::string& user_email) {
   DictionaryPrefUpdate update(local_state_,
                               prefs::kCachedMultiProfileUserBehavior);
   update->RemoveWithoutPathExpansion(user_email, NULL);
   policy::PolicyCertServiceFactory::ClearUsedPolicyCertificates(user_email);
 }
 
 std::string MultiProfileUserController::GetCachedValue(
     const std::string& user_email) const {
-  const DictionaryValue* dict =
+  const base::DictionaryValue* dict =
       local_state_->GetDictionary(prefs::kCachedMultiProfileUserBehavior);
   std::string value;
   if (dict && dict->GetStringWithoutPathExpansion(user_email, &value))
     return SanitizeBehaviorValue(value);
 
   return std::string(kBehaviorUnrestricted);
 }
 
 void MultiProfileUserController::SetCachedValue(
     const std::string& user_email,
@@ skipping 22 matching lines @@
 
   PrefService* prefs = user_profile->GetPrefs();
   const std::string behavior =
       prefs->GetString(prefs::kMultiProfileUserBehavior);
   SetCachedValue(user_email, behavior);
 
   CheckSessionUsers();
 }
 
 }  // namespace chromeos