Get rid of the rest of CreateStringValue

chrome/browser/extensions/extension_message_bubble_controller_unittest.cc

 // Copyright (c) 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 "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/dev_mode_bubble_controller.h"
@@ skipping 356 matching lines @@
     // specifying which extension is controlling the proxy, but unfortunately
     // that Map is not updated automatically for unit tests, so we simulate the
     // update here to avoid test failures.
     ExtensionPrefValueMap* extension_prefs_value_map =
         ExtensionPrefValueMapFactory::GetForBrowserContext(profile());
     extension_prefs_value_map->RegisterExtension(
         id,
         base::Time::Now(),
         true,    // is_enabled.
         false);  // is_incognito_enabled.
-    extension_prefs_value_map->SetExtensionPref(
-        id,
-        prefs::kProxy,
-        kExtensionPrefsScopeRegular,
-            base::Value::CreateStringValue(id));
+    extension_prefs_value_map->SetExtensionPref(id,
+                                                prefs::kProxy,
+                                                kExtensionPrefsScopeRegular,
+                                                new base::StringValue(id));
 
     if (ExtensionRegistry::Get(profile())->enabled_extensions().GetByID(id))
       return testing::AssertionSuccess();
     return testing::AssertionFailure() << "Could not install extension: " << id;
   }
 
   void Init() {
     // The two lines of magical incantation required to get the extension
     // service to work inside a unit test and access the extension prefs.
     thread_bundle_.reset(new content::TestBrowserThreadBundle);
@@ skipping 555 matching lines @@
   // Clean up after ourselves.
   service_->UninstallExtension(
       kId1, ExtensionService::UNINSTALL_REASON_FOR_TESTING, NULL);
   service_->UninstallExtension(
       kId2, ExtensionService::UNINSTALL_REASON_FOR_TESTING, NULL);
   service_->UninstallExtension(
       kId3, ExtensionService::UNINSTALL_REASON_FOR_TESTING, NULL);
 }
 
 }  // namespace extensions