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 am: a7a4890c
Change-Id: I6282549ad29be9d8d385014a8d81916dbb51bb3e