Remove ScopedVector from URLRequestInterceptorScopedVector.

ios/chrome/browser/browser_state/chrome_browser_state_io_data.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 "ios/chrome/browser/browser_state/chrome_browser_state_io_data.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 398 matching lines @@
       url::kDataScheme, base::MakeUnique<net::DataProtocolHandler>());
   DCHECK(set_protocol);
 
   job_factory->SetProtocolHandler(
       url::kAboutScheme,
       base::MakeUnique<about_handler::AboutProtocolHandler>());
 
   // Set up interceptors in the reverse order.
   std::unique_ptr<net::URLRequestJobFactory> top_job_factory =
       std::move(job_factory);
-  for (URLRequestInterceptorScopedVector::reverse_iterator i =
-           request_interceptors.rbegin();
-       i != request_interceptors.rend(); ++i) {
+  for (auto i = request_interceptors.rbegin(); i != request_interceptors.rend();
+       ++i) {
     top_job_factory.reset(new net::URLRequestInterceptingJobFactory(
-        std::move(top_job_factory), base::WrapUnique(*i)));
+        std::move(top_job_factory), std::move(*i)));
   }
-  request_interceptors.weak_clear();
+  request_interceptors.clear();
   return top_job_factory;
 }
 
 void ChromeBrowserStateIOData::ShutdownOnUIThread(
     std::unique_ptr<IOSChromeURLRequestContextGetterVector> context_getters) {
   DCHECK_CURRENTLY_ON(web::WebThread::UI);
 
   google_services_user_account_id_.Destroy();
   enable_referrers_.Destroy();
   enable_do_not_track_.Destroy();
@@ skipping 47 matching lines @@
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(session, std::move(main_backend), true));
 }
 
 std::unique_ptr<net::HttpCache> ChromeBrowserStateIOData::CreateHttpFactory(
     net::HttpNetworkSession* shared_session,
     std::unique_ptr<net::HttpCache::BackendFactory> backend) const {
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(shared_session, std::move(backend), true));
 }