Make use of network delegate explicit in drive unit tests using TestURLRequest.

chrome/browser/chromeos/drive/drive_url_request_job_unittest.cc

 // Copyright 2013 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/chromeos/drive/drive_url_request_job.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/test/test_browser_thread.h"
 #include "googleurl/src/gurl.h"
@@ skipping 27 matching lines @@
   MessageLoopForIO message_loop_;
   content::TestBrowserThread io_thread_;
 
   scoped_ptr<net::TestURLRequestContext> url_request_context_;
   scoped_ptr<net::TestDelegate> delegate_;
   scoped_ptr<net::TestNetworkDelegate> network_delegate_;
 };
 
 TEST_F(DriveURLRequestJobTest, NonGetMethod) {
   net::TestURLRequest request(
-      GURL("drive:file_id"), delegate_.get(), url_request_context_.get());
+      GURL("drive:file_id"),
+      delegate_.get(), url_request_context_.get(), network_delegate_.get());

[hshi1, 2013/03/26 03:50:14]

If they do not fit one line, then it is recommended that you list each item on a
separate line, left-aligned.

   request.set_method("POST");  // Set non "GET" method.
 
   scoped_refptr<DriveURLRequestJob> job(
       new DriveURLRequestJob(
           base::Bind(&GetNullDriveFileSystem),
           &request, network_delegate_.get()));
   job->Start();
   MessageLoop::current()->RunUntilIdle();
 
   EXPECT_EQ(net::URLRequestStatus::FAILED, request.status().status());
   EXPECT_EQ(net::ERR_METHOD_NOT_SUPPORTED, request.status().error());
 }
 
 TEST_F(DriveURLRequestJobTest, NonDriveScheme) {
   net::TestURLRequest request(
       GURL("http://www.google.com"),
-      delegate_.get(), url_request_context_.get());
+      delegate_.get(), url_request_context_.get(), network_delegate_.get());

[hshi1, 2013/03/26 03:50:14]

Same as above.

 
   scoped_refptr<DriveURLRequestJob> job(
       new DriveURLRequestJob(
           base::Bind(&GetNullDriveFileSystem),
           &request, network_delegate_.get()));
   job->Start();
   MessageLoop::current()->RunUntilIdle();
 
   EXPECT_EQ(net::URLRequestStatus::FAILED, request.status().status());
   EXPECT_EQ(net::ERR_INVALID_URL, request.status().error());
 }
 
 }  // namespace drive