tree f3c8bc7ed374d6d96a6ba06d9ef81d06e07ae86e
parent c2f61b779884647f6f02ed5f920126b34a3adacc
author Alan Viverette <alanv@google.com> 1439566561 -0400
committer Alan Viverette <alanv@google.com> 1439566561 -0400

Clean up TabWidget

No functional changes, just refactoring and cleaning up comments.

Actually, just one functional change so that setting the tab strip to
@empty will actually remove the tab strip drawable. This makes it
consistent with passing null to the accessor method.

Change-Id: I6f5ba8bea4e8b30117de5f12a86957e995812cfe