Merge "SurfaceFlinger: add debug information when vsync is not generated" into...
Merge "SurfaceFlinger: add debug information when vsync is not generated" into rvc-dev am: afa90192 am: 6520fdbf am: 9f9b53d1
Change-Id: Id4c45129d93c5f23933684cdc0b6d61fcbe12a72