cros: Stop forcing off display when lid events are received

chromeos/dbus/fake_power_manager_client.h

Index: chromeos/dbus/fake_power_manager_client.h
diff --git a/chromeos/dbus/fake_power_manager_client.h b/chromeos/dbus/fake_power_manager_client.h
index d408729a125a8e065c7f7d3bbbd45129539756a8..54dd227398d7e0777ccb13bc725ed4f9dfac5b02 100644
--- a/chromeos/dbus/fake_power_manager_client.h
+++ b/chromeos/dbus/fake_power_manager_client.h
@@ -93,6 +93,9 @@ class CHROMEOS_EXPORT FakePowerManagerClient : public PowerManagerClient {
   // Notifies observers that the power button has been pressed or released.
   void SendPowerButtonEvent(bool down, const base::TimeTicks& timestamp);
 
+  // Notifies observers that LidState is switched to |state|.
+  void SendLidEvent(LidState state, const base::TimeTicks& timestamp);

[Daniel Erat, 2017/04/13 04:31:16]

how about renaming this to SetLidState? that makes it clearer that it's updating
this class's internal state as well.

[Qiang(Joe) Xu, 2017/04/13 04:49:40]

agree. Done.

+
   // Updates |props_| and notifies observers of its changes.
   void UpdatePowerProperties(
       const power_manager::PowerSupplyProperties& power_props);