base

Fixed ProgressBar logic for AnimationDrawables

There are problems in ICS using custom ProgressBar indeterminate drawables when
those drawables are AnimationDrawables. Code that determines appropriate aspect-ratio
sizing should not kick in for this case; the animation drawables know what size
they should be.

Change-Id: I7c35e0dc0f2719f698551f197c688e6156a3f5bd