StackView rendering fix for non-hardware accelerated apps and hardware layers
StackView rendering fix for non-hardware accelerated apps and hardware layers

Change-Id: I34a0362cd37c6b95a0b3196302b6510b0f7ad34e

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