Notify monitor waiters when changing mSurfaceIsBad value.
Notify monitor waiters when changing mSurfaceIsBad value.

Otherwise the waiters might not wake up, leading to ANRs.

Bug: 6307843
Change-Id: I0646b4e8368f80dbff46342f75709992796973fd

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base