GURL::Replacements methods accept a StringPiece instead of std::string&.

content/browser/shared_worker/worker_browsertest.cc

 // Copyright 2014 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/bind.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 100 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(WorkerTest, WebSocketSharedWorker) {
   // Launch WebSocket server.
   net::SpawnedTestServer ws_server(net::SpawnedTestServer::TYPE_WS,
                                    net::SpawnedTestServer::kLocalhost,
                                    net::GetWebSocketTestDataDirectory());
   ASSERT_TRUE(ws_server.Start());
 
   // Generate test URL.
-  std::string scheme("http");
   GURL::Replacements replacements;
-  replacements.SetSchemeStr(scheme);
+  replacements.SetSchemeStr("http");
   GURL url = ws_server.GetURL(
       "websocket_shared_worker.html").ReplaceComponents(replacements);
 
   // Run test.
   Shell* window = shell();
   const base::string16 expected_title = base::ASCIIToUTF16("OK");
   TitleWatcher title_watcher(window->web_contents(), expected_title);
   NavigateToURL(window, url);
   base::string16 final_title = title_watcher.WaitAndGetTitle();
   EXPECT_EQ(expected_title, final_title);
 }
 
 IN_PROC_BROWSER_TEST_F(WorkerTest, PassMessagePortToSharedWorker) {
   RunTest("pass_messageport_to_sharedworker.html", "");
 }
 
 IN_PROC_BROWSER_TEST_F(WorkerTest,
                        PassMessagePortToSharedWorkerDontWaitForConnect) {
   RunTest("pass_messageport_to_sharedworker_dont_wait_for_connect.html", "");
 }
 
 }  // namespace content