Update TextLayoutCache key for supporting more SkPaint properties
Update TextLayoutCache key for supporting more SkPaint properties

Change-Id: I35bb991e536e662c1a0724ab7e311fba3d52487a

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