base: Add Is* functions to Value class.

chrome/test/webdriver/webdriver_element_id.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/test/webdriver/webdriver_element_id.h"
 
 #include "base/logging.h"
 #include "base/values.h"
 #include "chrome/test/automation/javascript_message_utils.h"
 
@@ skipping 15 matching lines @@
 const char LocatorType::kPartialLinkText[] = "partialLinkText";
 const char LocatorType::kTagName[] = "tagName";
 const char LocatorType::kXpath[] = "xpath";
 
 ElementId::ElementId() : is_valid_(false) {}
 
 ElementId::ElementId(const std::string& id) : id_(id), is_valid_(true) {}
 
 ElementId::ElementId(const Value* value) {
   is_valid_ = false;
-  if (value->IsType(Value::TYPE_DICTIONARY)) {
+  if (value->IsDictionary()) {
     is_valid_ = static_cast<const DictionaryValue*>(value)->
         GetString(kWebElementKey, &id_);
   }
 }
 
 ElementId::~ElementId() {}
 
 Value* ElementId::ToValue() const {
   CHECK(is_valid_);
   if (id_.empty())
@@ skipping 20 matching lines @@
   if (id.is_valid())
     *t = id;
   return id.is_valid();
 }
 
 bool ValueConversionTraits<webdriver::ElementId>::CanConvert(
     const base::Value* value) {
   webdriver::ElementId t;
   return SetFromValue(value, &t);
 }