Fix include path for moved thread_task_runner_handle.h header in chrome/

chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api_unittest.cc

 // Copyright (c) 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/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/strings/stringprintf.h"
-#include "base/thread_task_runner_handle.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/policy/stub_enterprise_install_attributes.h"
 #include "chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.h"
 #include "chrome/browser/extensions/extension_function_test_utils.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
@@ skipping 554 matching lines @@
       AccountId::FromUserEmailGaiaId("test@chromium.com", "12345");
 };
 
 TEST_F(EPKPChallengeUserKeyUnmanagedUserTest, UserNotManaged) {
   EXPECT_EQ(EPKPChallengeKeyBase::kUserNotManaged,
             utils::RunFunctionAndReturnError(func_.get(), kArgs, browser()));
 }
 
 }  // namespace
 }  // namespace extensions