[WIP] make GURL::path() return a StringPiece

net/test/url_request/url_request_mock_http_job.cc

 // Copyright (c) 2012 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 "net/test/url_request/url_request_mock_http_job.h"
 
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 44 matching lines @@
             base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
   }
 
  private:
   base::FilePath GetOnDiskPath(URLRequest* request) const {
     // Conceptually we just want to "return base_path_ + request->url().path()".
     // But path in the request URL is in URL space (i.e. %-encoded spaces).
     // So first we convert base FilePath to a URL, then append the URL
     // path to that, and convert the final URL back to a FilePath.
     GURL file_url(FilePathToFileURL(base_path_));
-    std::string url = file_url.spec() + request->url().path();
+    std::string url = file_url.spec() + request->url().path().as_string();
     base::FilePath file_path;
     FileURLToFilePath(GURL(url), &file_path);
     return file_path;
   }
 
   const base::FilePath base_path_;
   const bool map_all_requests_to_base_path_;
   const scoped_refptr<base::SequencedWorkerPool> worker_pool_;
 
   DISALLOW_COPY_AND_ASSIGN(MockJobInterceptor);
@@ skipping 135 matching lines @@
   return URLRequestJob::GetResponseCode();
 }
 
 bool URLRequestMockHTTPJob::GetCharset(std::string* charset) {
   HttpResponseInfo info;
   GetResponseInfo(&info);
   return info.headers.get() && info.headers->GetCharset(charset);
 }
 
 }  // namespace net