Fixes external #2669. Clarify the documentation of the XML attributes android:gravity and android:layout_gravity.
Fixes external #2669. Clarify the documentation of the XML attributes android:gravity and android:layout_gravity.

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