c/b/extensions, json_schema_compiler: Do not use Value::Create*.

chrome/browser/extensions/extension_override_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/prefs/pref_service.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 109 matching lines @@
   ASSERT_TRUE(CheckHistoryOverridesContainsNoDupes());
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionOverrideTest, ShouldCleanUpDuplicateEntries) {
   // Simulate several LoadExtension() calls happening over the lifetime of
   // a preferences file without corresponding UnloadExtension() calls. This is
   // the same as the above test, except for that it is testing the case where
   // the file already contains dupes when an extension is loaded.
   base::ListValue* list = new base::ListValue();
   for (size_t i = 0; i < 3; ++i)
-    list->Append(Value::CreateStringValue("http://www.google.com/"));
+    list->Append(new base::StringValue("http://www.google.com/"));
 
   {
     DictionaryPrefUpdate update(browser()->profile()->GetPrefs(),
                                 ExtensionWebUI::kExtensionURLOverrides);
     update.Get()->Set("history", list);
   }
 
   ASSERT_FALSE(CheckHistoryOverridesContainsNoDupes());
 
   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("override/history")));
 
   ASSERT_TRUE(CheckHistoryOverridesContainsNoDupes());
 }