Implement device management backend.

chrome/browser/policy/device_management_backend_mock.h

Index: chrome/browser/policy/device_management_backend_mock.h
diff --git a/chrome/browser/policy/device_management_backend_mock.h b/chrome/browser/policy/device_management_backend_mock.h
new file mode 100644
index 0000000000000000000000000000000000000000..170fe3a945e144bdda2a54dd07bb35a9ca08d3b2
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+++ b/chrome/browser/policy/device_management_backend_mock.h
@@ -0,0 +1,38 @@
+// 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.
+
+#ifndef CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_BACKEND_MOCK_H_
+#define CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_BACKEND_MOCK_H_
+
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace policy {
+
+// Mock classes for the various DeviceManagementBackend delegates that allow to
+// capture callbacks using gmock.
+class DeviceRegisterResponseDelegateMock
+    : public DeviceManagementBackend::DeviceRegisterResponseDelegate {
+ public:
+  MOCK_METHOD1(HandleRegisterResponse, void(const em::DeviceRegisterResponse&));
+  MOCK_METHOD1(OnError, void(DeviceManagementBackend::ErrorCode error));
+};
+
+class DeviceUnregisterResponseDelegateMock
+    : public DeviceManagementBackend::DeviceUnregisterResponseDelegate {
+ public:
+  MOCK_METHOD1(HandleUnregisterResponse,
+               void(const em::DeviceUnregisterResponse&));
+  MOCK_METHOD1(OnError, void(DeviceManagementBackend::ErrorCode error));
+};
+
+class DevicePolicyResponseDelegateMock
+    : public DeviceManagementBackend::DevicePolicyResponseDelegate {
+ public:
+  MOCK_METHOD1(HandlePolicyResponse, void(const em::DevicePolicyResponse&));
+  MOCK_METHOD1(OnError, void(DeviceManagementBackend::ErrorCode error));
+};
+
+}  // namespace policy
+
+#endif  // CHROME_BROWSER_POLICY_DEVICE_MANAGEMENT_BACKEND_MOCK_H_