[Net] Add a priority parameter to URLRequest's constructor

net/url_request/url_request_context.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/url_request/url_request_context.h"
 
 #include "base/compiler_specific.h"
 #include "base/debug/alias.h"
 #include "base/debug/stack_trace.h"
 #include "base/strings/string_util.h"
@@ skipping 50 matching lines @@
     ) const {
   HttpTransactionFactory* transaction_factory = http_transaction_factory();
   if (!transaction_factory)
     return NULL;
   HttpNetworkSession* network_session = transaction_factory->GetSession();
   if (!network_session)
     return NULL;
   return &network_session->params();
 }
 
-URLRequest* URLRequestContext::CreateRequest(
-    const GURL& url, URLRequest::Delegate* delegate) const {
-  return new URLRequest(url, delegate, this, network_delegate_);
+scoped_ptr<URLRequest> URLRequestContext::CreateRequest(
+    const GURL& url,
+    RequestPriority priority,
+    URLRequest::Delegate* delegate) const {
+  return scoped_ptr<URLRequest>(new URLRequest(url, priority, delegate, this));
 }
 
 void URLRequestContext::set_cookie_store(CookieStore* cookie_store) {
   cookie_store_ = cookie_store;
 }
 
 std::string URLRequestContext::GetAcceptLanguage() const {
   return http_user_agent_settings_ ?
       http_user_agent_settings_->GetAcceptLanguage() : EmptyString();
 }
@@ skipping 20 matching lines @@
     base::debug::Alias(&num_requests);
     base::debug::Alias(&has_delegate);
     base::debug::Alias(&load_flags);
     base::debug::Alias(&stack_trace);
     CHECK(false) << "Leaked " << num_requests << " URLRequest(s). First URL: "
                  << request->url().spec().c_str() << ".";
   }
 }
 
 }  // namespace net