Using GURL in place of std::string for destination_url

media/cdm/ppapi/external_clear_key/clear_key_cdm.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 "media/cdm/ppapi/external_clear_key/clear_key_cdm.h"
 
 #include <algorithm>
 #include <cstring>
 #include <sstream>
 #include <string>
@@ skipping 544 matching lines @@
     // Defer OnSessionCreated() until the session is loaded.
     return;
   }
 
   host_->OnSessionCreated(
       session_id, web_session_id.data(), web_session_id.size());
 }
 
 void ClearKeyCdm::OnSessionMessage(uint32 session_id,
                                    const std::vector<uint8>& message,
-                                   const std::string& destination_url) {
+                                   const GURL& destination_url) {
   DVLOG(1) << "OnSessionMessage: " << message.size();
 
   // Ignore the message when we are waiting to update the loadable session.
   if (session_id == session_id_for_emulated_loadsession_)
     return;
 
   host_->OnSessionMessage(session_id,
                           reinterpret_cast<const char*>(message.data()),
                           message.size(),
-                          destination_url.data(),
-                          destination_url.size());
+                          destination_url.spec().data(),
+                          destination_url.spec().size());
 }
 
 void ClearKeyCdm::OnSessionReady(uint32 session_id) {
   if (session_id == session_id_for_emulated_loadsession_) {
     session_id_for_emulated_loadsession_ = MediaKeys::kInvalidSessionId;
     host_->OnSessionCreated(
         session_id, kLoadableWebSessionId, strlen(kLoadableWebSessionId));
   }
 
   host_->OnSessionReady(session_id);
@@ skipping 78 matching lines @@
 
 void ClearKeyCdm::OnFileIOTestComplete(bool success) {
   DVLOG(1) << __FUNCTION__ << ": " << success;
   std::string message = GetFileIOTestResultMessage(success);
   host_->OnSessionMessage(
       last_session_id_, message.data(), message.size(), NULL, 0);
   file_io_test_runner_.reset();
 }
 
 }  // namespace media