base: Add Is* functions to Value class.

chrome/browser/debugger/extension_ports_remote_service.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.
 
 // Implementation of the ExtensionPortsRemoteService.
 
 // Inspired significantly from debugger_remote_service
 // and ../automation/extension_port_container.
 
 #include "chrome/browser/debugger/extension_ports_remote_service.h"
@@ skipping 130 matching lines @@
     const DevToolsRemoteMessage& message) {
   DCHECK_EQ(MessageLoop::current()->type(), MessageLoop::TYPE_UI);
   const std::string destinationString = message.destination();
   scoped_ptr<Value> request(base::JSONReader::Read(message.content(), true));
   if (request.get() == NULL) {
     // Bad JSON
     NOTREACHED();
     return;
   }
   DictionaryValue* content;
-  if (!request->IsType(Value::TYPE_DICTIONARY)) {
+  if (!request->IsDictionary()) {
     NOTREACHED();  // Broken protocol :(
     return;
   }
   content = static_cast<DictionaryValue*>(request.get());
   if (!content->HasKey(kCommandKey)) {
     NOTREACHED();  // Broken protocol :(
     return;
   }
   std::string command;
   DictionaryValue response;
@@ skipping 214 matching lines @@
     VLOG(1) << "unknown port: " << port_id;
     response->SetInteger(kResultKey, RESULT_UNKNOWN_PORT);
     return;
   }
   // Post the message through the ExtensionMessageService.
   DCHECK(service_);
   service_->PostMessageFromRenderer(port_id, message);
   // Confirm to the external client that we sent its message.
   response->SetInteger(kResultKey, RESULT_OK);
 }