Using GURL in place of std::string for destination_url

content/renderer/media/crypto/ppapi_decryptor.cc

Index: content/renderer/media/crypto/ppapi_decryptor.cc
diff --git a/content/renderer/media/crypto/ppapi_decryptor.cc b/content/renderer/media/crypto/ppapi_decryptor.cc
index 76d0203aed9696d4424051b4223737a6c8ae55cf..7ab6cf9b7fc5e00744bb35e24d6c73a947dde70b 100644
--- a/content/renderer/media/crypto/ppapi_decryptor.cc
+++ b/content/renderer/media/crypto/ppapi_decryptor.cc
@@ -361,7 +361,7 @@ void PpapiDecryptor::OnSessionCreated(uint32 session_id,
 
 void PpapiDecryptor::OnSessionMessage(uint32 session_id,
                                       const std::vector<uint8>& message,
-                                      const std::string& destination_url) {
+                                      const GURL& destination_url) {
   DCHECK(render_loop_proxy_->BelongsToCurrentThread());
   session_message_cb_.Run(session_id, message, destination_url);
 }