Convert Pass()→std::move() in //chrome

chrome/browser/local_discovery/gcd_api_flow_impl.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 "chrome/browser/local_discovery/gcd_api_flow_impl.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/local_discovery/gcd_constants.h"
 #include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "components/cloud_devices/common/cloud_devices_urls.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "net/base/load_flags.h"
 #include "net/base/url_util.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_request_status.h"
 
 namespace local_discovery {
 
 GCDApiFlowImpl::GCDApiFlowImpl(net::URLRequestContextGetter* request_context,
                                OAuth2TokenService* token_service,
                                const std::string& account_id)
     : OAuth2TokenService::Consumer("cloud_print"),
       request_context_(request_context),
       token_service_(token_service),
       account_id_(account_id) {
 }
 
 GCDApiFlowImpl::~GCDApiFlowImpl() {
 }
 
 void GCDApiFlowImpl::Start(scoped_ptr<Request> request) {
-  request_ = request.Pass();
+  request_ = std::move(request);
   OAuth2TokenService::ScopeSet oauth_scopes;
   oauth_scopes.insert(request_->GetOAuthScope());
   oauth_request_ =
       token_service_->StartRequest(account_id_, oauth_scopes, this);
 }
 
 void GCDApiFlowImpl::OnGetTokenSuccess(
     const OAuth2TokenService::Request* request,
     const std::string& access_token,
     const base::Time& expiration_time) {
@@ skipping 57 matching lines @@
 
   if (!value || !value->GetAsDictionary(&dictionary_value)) {
     request_->OnGCDAPIFlowError(ERROR_MALFORMED_RESPONSE);
     return;
   }
 
   request_->OnGCDAPIFlowComplete(*dictionary_value);
 }
 
 }  // namespace local_discovery