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

chrome/browser/extensions/api/discovery/discovery_api_unittest.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.
 
 // This file tests the chrome.alarms extension API.
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/discovery/discovery_api.h"
 #include "chrome/browser/extensions/api/discovery/suggested_link.h"
@@ skipping 40 matching lines @@
   suggest_details.score.reset(new double(score));
   suggest_details.link_url = link_url;
   suggest_details.link_text = link_text;
   return SuggestDetailsParamToJSON(suggest_details);
 }
 
 // Converts the parameters to the API RemoveSuggestion method to JSON.
 std::string RemoveSuggestionParamsToJSON(const std::string& link_url) {
   std::string result;
   base::ListValue params;
-  params.Append(base::Value::CreateStringValue(link_url));
+  params.Append(new base::StringValue(link_url));
   base::JSONWriter::Write(&params, &result);
   return result;
 }
 
 }  // namespace
 
 namespace extensions {
 
 class ExtensionDiscoveryTest : public BrowserWithTestWindowTest {
  public:
@@ skipping 109 matching lines @@
 
   extensions::SuggestedLinksRegistry* registry =
       extensions::SuggestedLinksRegistryFactory::GetForProfile(
           browser()->profile());
 
   const SuggestedLinkList* links = registry->GetAll(GetExtensionId());
   ASSERT_EQ(0u, links->size());
 }
 
 }  // namespace extensions