Changing default_url to destination_url for consistency

content/renderer/media/crypto/proxy_decryptor.h

 // 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.
 
 #ifndef CONTENT_RENDERER_MEDIA_CRYPTO_PROXY_DECRYPTOR_H_
 #define CONTENT_RENDERER_MEDIA_CRYPTO_PROXY_DECRYPTOR_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 34 matching lines @@
 class ProxyDecryptor {
  public:
   // These are similar to the callbacks in media_keys.h, but pass back the
   // web session ID rather than the internal session ID.
   typedef base::Callback<void(const std::string& session_id)> KeyAddedCB;
   typedef base::Callback<void(const std::string& session_id,
                               media::MediaKeys::KeyError error_code,
                               uint32 system_code)> KeyErrorCB;
   typedef base::Callback<void(const std::string& session_id,
                               const std::vector<uint8>& message,
-                              const std::string& default_url)> KeyMessageCB;
+                              const GURL& destination_url)> KeyMessageCB;
 
   ProxyDecryptor(
 #if defined(ENABLE_PEPPER_CDMS)
       const CreatePepperCdmCB& create_pepper_cdm_cb,
 #elif defined(OS_ANDROID)
       RendererCdmManager* manager,
 #endif  // defined(ENABLE_PEPPER_CDMS)
       const KeyAddedCB& key_added_cb,
       const KeyErrorCB& key_error_cb,
       const KeyMessageCB& key_message_cb);
@@ skipping 78 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<ProxyDecryptor> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyDecryptor);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_CRYPTO_PROXY_DECRYPTOR_H_