TIF: Reset main TvView only for explicit reset() call
TIF: Reset main TvView only for explicit reset() call

Or, do not reset when it's called internaly while tuning.

Bug: 17269010
Change-Id: I3447ef0e628c066f71eee5a1416347fa6c721504

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