Google codestyle prescribes sorting #include filenames within a section....

chrome/browser/chromeos/login/cookie_fetcher_unittest.cc

 // Copyright (c) 2010 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 <errno.h>
 #include <string>
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/chromeos/login/client_login_response_handler.h"
 #include "chrome/browser/chromeos/login/cookie_fetcher.h"
 #include "chrome/browser/chromeos/login/issue_response_handler.h"
 #include "chrome/browser/chromeos/login/mock_auth_response_handler.h"
 #include "chrome/common/net/url_fetcher.h"
 #include "chrome/test/testing_profile.h"
 #include "googleurl/src/gurl.h"
 #include "net/url_request/url_request_status.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "testing/gmock/include/gmock/gmock.h"
 
 namespace chromeos {
 using ::testing::Return;
 using ::testing::Invoke;
 using ::testing::Unused;
 using ::testing::_;
 
 class MockDelegate : public CookieFetcher::Delegate {
  public:
   MockDelegate() {}
@@ skipping 182 matching lines @@
   IssueResponseHandler handler(NULL);
   std::string input("a\n");
   std::string expected(IssueResponseHandler::kTokenAuthUrl);
   expected.append(input);
 
   scoped_ptr<URLFetcher> fetcher(handler.Handle(input, NULL));
   EXPECT_EQ(expected, handler.token_url());
 }
 
 }  // namespace chromeos