base: Add Is* functions to Value class.

chrome/test/webdriver/commands/set_timeout_commands_unittest.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 <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/test/webdriver/commands/response.h"
@@ skipping 13 matching lines @@
 }
 
 void AssertError(ErrorCode expected_status,
                  const std::string& expected_message,
                  ImplicitWaitCommand* const command) {
   Response response;
   command->ExecutePost(&response);
   ASSERT_EQ(expected_status,  response.GetStatus()) << response.ToJSON();
 
   const Value* value = response.GetValue();
-  ASSERT_TRUE(value->IsType(Value::TYPE_DICTIONARY));
+  ASSERT_TRUE(value->IsDictionary());
 
   const DictionaryValue* dict = static_cast<const DictionaryValue*>(value);
   std::string actual_message;
   ASSERT_TRUE(dict->GetString("message", &actual_message));
   ASSERT_EQ(expected_message, actual_message);
 }
 
 void AssertTimeoutSet(const Session& test_session, int expected_timeout,
                       ImplicitWaitCommand* const command) {
   Response response;
@@ skipping 37 matching lines @@
 
   parameters->SetInteger("ms", 1);
   AssertTimeoutSet(test_session, 1, &command);
   parameters->SetDouble("ms", 2.5);
   AssertTimeoutSet(test_session, 2, &command);
   parameters->SetInteger("ms", 0);
   AssertTimeoutSet(test_session, 0, &command);
 }
 
 }  // namespace webdriver