Update webkit/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

webkit/renderer/media/crypto/proxy_decryptor.cc

 // Copyright 2013 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 "webkit/renderer/media/crypto/proxy_decryptor.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "media/crypto/aes_decryptor.h"
@@ skipping 151 matching lines @@
 #if defined(ENABLE_PEPPER_CDMS)
 scoped_ptr<media::Decryptor> ProxyDecryptor::CreatePpapiDecryptor(
     const std::string& key_system) {
   DCHECK(web_media_player_client_);
   DCHECK(web_frame_);
 
   std::string plugin_type = GetPepperType(key_system);
   DCHECK(!plugin_type.empty());
   const scoped_refptr<webkit::ppapi::PluginInstance>& plugin_instance =
       CreateHelperPlugin(plugin_type, web_media_player_client_, web_frame_);
-  did_create_helper_plugin_ = plugin_instance != NULL;
+  did_create_helper_plugin_ = plugin_instance.get() != NULL;
   if (!did_create_helper_plugin_) {
     DVLOG(1) << "ProxyDecryptor: plugin instance creation failed.";
     return scoped_ptr<media::Decryptor>();
   }
 
   return scoped_ptr<media::Decryptor>(new PpapiDecryptor(
       plugin_instance,
       base::Bind(&ProxyDecryptor::KeyAdded, weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&ProxyDecryptor::KeyError, weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr()),
@@ skipping 42 matching lines @@
 void ProxyDecryptor::NeedKey(const std::string& key_system,
                              const std::string& session_id,
                              const std::string& type,
                              scoped_ptr<uint8[]> init_data,
                              int init_data_size) {
   need_key_cb_.Run(key_system, session_id, type,
                    init_data.Pass(), init_data_size);
 }
 
 }  // namespace webkit_media