Add ManagementMode enum and GetManagementMode().

chrome/browser/chromeos/policy/fake_device_cloud_policy_initializer.cc

 // Copyright 2014 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/policy/fake_device_cloud_policy_initializer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequenced_task_runner.h"
@@ skipping 20 matching lines @@
           EnrollmentStatus::STATUS_SUCCESS)) {
 }
 
 void FakeDeviceCloudPolicyInitializer::Init() {
 }
 
 void FakeDeviceCloudPolicyInitializer::Shutdown() {
 }
 
 void FakeDeviceCloudPolicyInitializer::StartEnrollment(
-    enterprise_management::PolicyData::ManagementMode management_mode,
+    ManagementMode management_mode,
     DeviceManagementService* device_management_service,
     const std::string& auth_token,
     bool is_auto_enrollment,
     const AllowedDeviceModes& allowed_modes,
     const EnrollmentCallback& enrollment_callback) {
   was_start_enrollment_called_ = true;
   enrollment_callback.Run(enrollment_status_);
 }
 
 }  // namespace policy