base: Add Is* functions to Value class.

chrome/browser/ui/webui/chromeos/login/enterprise_enrollment_screen_handler.cc

 // Copyright (c) 2011 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/ui/webui/chromeos/login/enterprise_enrollment_screen_handler.h"
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/utf_string_conversions.h"
@@ skipping 218 matching lines @@
   // Value carries single list entry, which is a json-encoded string that
   // contains the auth parameters (see gaia_login.js).
   std::string json_params;
   if (!value->GetString(0, &json_params)) {
     NOTREACHED();
     return;
   }
 
   // Check the value type.
   scoped_ptr<base::Value> params(base::JSONReader::Read(json_params, false));
-  if (!params.get() || !params->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (!params.get() || !params->IsDictionary()) {
     NOTREACHED();
     return;
   }
 
   // Read the parameters.
   base::DictionaryValue* params_dict =
       static_cast<base::DictionaryValue*>(params.get());
   std::string user;
   std::string pass;
   std::string captcha;
@@ skipping 43 matching lines @@
   base::JSONWriter::Write(&args, false, &json);
 
   RenderViewHost* render_view_host =
       web_ui_->tab_contents()->render_view_host();
   render_view_host->ExecuteJavascriptInWebFrame(
       ASCIIToUTF16("//iframe[@id='gaia-local-login']"),
       UTF8ToUTF16("showGaiaLogin(" + json + ");"));
 }
 
 }  // namespace chromeos