Adding mojo calls for easy unlock service

ash/login/mock_lock_screen_client.h

Index: ash/login/mock_lock_screen_client.h
diff --git a/ash/login/mock_lock_screen_client.h b/ash/login/mock_lock_screen_client.h
index 52874b3530e3c4feff543d5ac897d8c0ee41b644..3900dafaa3542b0ca7490ef0cf396488b0158ff4 100644
--- a/ash/login/mock_lock_screen_client.h
+++ b/ash/login/mock_lock_screen_client.h
@@ -23,6 +23,9 @@ class MockLockScreenClient : public mojom::LockScreenClient {
                void(const AccountId& account_id,
                     const std::string& password,
                     bool authenticated_by_pin));
+  MOCK_METHOD1(AttemptUnlock, void(const AccountId& account_id));
+  MOCK_METHOD1(HardlockPod, void(const AccountId& account_id));
+  MOCK_METHOD1(RecordClickOnLockIcon, void(const AccountId& account_id));
 
  private:
   mojo::Binding<ash::mojom::LockScreenClient> binding_;