Merge "Fix width of Seekbar when enabled but not seekable" into rvc-dev am:...

Merge "Fix width of Seekbar when enabled but not seekable" into rvc-dev am: b011b821 am: c9950b7d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11953554

Change-Id: I3ab8c05291988a3b2001856da7e941b50909cd81