Make GetURLForDebugging return a const GURL

webkit/glue/media/simple_data_source.cc

 // Copyright (c) 2009 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 "base/message_loop.h"
 #include "base/process_util.h"
 #include "media/base/filter_host.h"
 #include "net/base/load_flags.h"
 #include "net/base/data_url.h"
 #include "net/http/http_response_headers.h"
@@ skipping 143 matching lines @@
   // If we don't get a content length or the request has failed, report it
   // as a network error.
   DCHECK(size_ == -1 || static_cast<size_t>(size_) == data_.length());
   if (size_ == -1) {
     size_ = data_.length();
   }
 
   DoneInitialization_Locked(status.is_success());
 }
 
-std::string SimpleDataSource::GetURLForDebugging() {
-  return url_.spec();
+GURL SimpleDataSource::GetURLForDebugging() const {
+  return url_;
 }
 
 void SimpleDataSource::SetURL(const GURL& url) {
   url_ = url;
   media_format_.Clear();
   media_format_.SetAsString(media::MediaFormat::kMimeType,
                             media::mime_type::kApplicationOctetStream);
   media_format_.SetAsString(media::MediaFormat::kURL, url.spec());
 }
 
@@ skipping 43 matching lines @@
     // If scheme is file or data, say we are loaded.
     host()->SetLoaded(url_.SchemeIsFile() || IsDataProtocol(url_));
   } else {
     host()->SetError(media::PIPELINE_ERROR_NETWORK);
   }
   initialize_callback_->Run();
   initialize_callback_.reset();
 }
 
 }  // namespace webkit_glue