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

chrome/browser/custom_handlers/protocol_handler_registry_unittest.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 "chrome/browser/custom_handlers/protocol_handler_registry.h"
 
 #include <set>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/prefs/pref_service_syncable.h"
 #include "chrome/common/custom_handlers/protocol_handler.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/user_prefs/pref_registry_syncable.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_renderer_host.h"
+#include "net/base/request_priority.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserThread;
 
 namespace {
 
 void AssertInterceptedIO(
     const GURL& url,
     net::URLRequestJobFactory* interceptor) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   net::URLRequestContext context;
-  net::NetworkDelegate *network_delegate = NULL;
-  net::URLRequest request(url, NULL, &context);
+  net::URLRequest request(url, net::DEFAULT_PRIORITY, NULL, &context);
   scoped_refptr<net::URLRequestJob> job =
       interceptor->MaybeCreateJobWithProtocolHandler(
-          url.scheme(), &request, network_delegate);
+          url.scheme(), &request, context.network_delegate());
   ASSERT_TRUE(job.get() != NULL);
 }
 
 void AssertIntercepted(
     const GURL& url,
     net::URLRequestJobFactory* interceptor) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   BrowserThread::PostTask(BrowserThread::IO,
                           FROM_HERE,
                           base::Bind(AssertInterceptedIO,
@@ skipping 870 matching lines @@
 
 TEST_F(ProtocolHandlerRegistryTest, MAYBE_TestInstallDefaultHandler) {
   RecreateRegistry(false);
   registry()->AddPredefinedHandler(CreateProtocolHandler(
       "test", GURL("http://test.com/%s"), "Test"));
   registry()->InitProtocolSettings();
   std::vector<std::string> protocols;
   registry()->GetRegisteredProtocols(&protocols);
   ASSERT_EQ(static_cast<size_t>(1), protocols.size());
 }