Convert "return local_var.Pass();" to "return local_var;".

services/http_server/http_server_apptest.cc

 // Copyright 2015 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/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "mojo/data_pipe_utils/data_pipe_utils.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/application_test_base.h"
@@ skipping 107 matching lines @@
   local_address->family = mojo::NetAddressFamily::IPV4;
   local_address->ipv4 = mojo::NetAddressIPv4::New();
   local_address->ipv4->addr.resize(4);
   local_address->ipv4->addr[0] = 127;
   local_address->ipv4->addr[1] = 0;
   local_address->ipv4->addr[2] = 0;
   local_address->ipv4->addr[3] = 1;
   local_address->ipv4->port = 0;
   http_server_factory_->CreateHttpServer(GetProxy(&http_server).Pass(),
                                          local_address.Pass());
-  return http_server.Pass();
+  return http_server;
 }
 
 void CheckServerResponse(mojo::URLResponsePtr response) {
   EXPECT_EQ(200u, response->status_code);
   std::string response_body;
   mojo::common::BlockingCopyToString(response->body.Pass(), &response_body);
   EXPECT_EQ(kExampleMessage, response_body);
   base::MessageLoop::current()->Quit();
 }
 
@@ skipping 49 matching lines @@
   url_request->method = "POST";
   url_request->body.resize(1);
   WriteMessageToDataPipe(kExampleMessage, &url_request->body[0]);
 
   url_loader->Start(url_request.Pass(), base::Bind(&CheckServerResponse));
   base::RunLoop run_loop;
   run_loop.Run();
 }
 
 }  // namespace http_server