chromeos: Implement the new D-Bus client for SessionManagerClient.

chrome/browser/chromeos/dbus/mock_session_manager_client.h

Index: chrome/browser/chromeos/dbus/mock_session_manager_client.h
diff --git a/chrome/browser/chromeos/dbus/mock_session_manager_client.h b/chrome/browser/chromeos/dbus/mock_session_manager_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..5d0643e6a18946b1d7107acd1d71b2d5020404d9
--- /dev/null
+++ b/chrome/browser/chromeos/dbus/mock_session_manager_client.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2011 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_CHROMEOS_DBUS_MOCK_SESSION_MANAGER_CLIENT_H_
+#define CHROME_BROWSER_CHROMEOS_DBUS_MOCK_SESSION_MANAGER_CLIENT_H_
+
+#include <string>
+
+#include "chrome/browser/chromeos/dbus/session_manager_client.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace chromeos {
+
+class MockSessionManagerClient : public SessionManagerClient {
+ public:
+  MockSessionManagerClient();
+  virtual ~MockSessionManagerClient();
+
+  MOCK_METHOD1(AddObserver, void(Observer*));
+  MOCK_METHOD1(RemoveObserver, void(Observer*));
+  MOCK_METHOD0(EmitLoginPromptReady, void(void));
+  MOCK_METHOD0(EmitLoginPromptVisible, void(void));
+  MOCK_METHOD0(RestartEntd, void(void));
+  MOCK_METHOD2(RestartJob, void(int, const std::string&));
+  MOCK_METHOD1(StartSession, void(const std::string&));
+  MOCK_METHOD0(StopSession, void(void));
+  MOCK_METHOD1(RetrievePolicy, void(RetrievePolicyCallback));
+  MOCK_METHOD2(StorePolicy, void(const std::string&, StorePolicyCallback));
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_DBUS_MOCK_SESSION_MANAGER_CLIENT_H_