tree a22b58c07d9a4bcbd017691563ddd1d7c675d35a
parent 91b7d2b4fb2b2608477f3e7dbfb10f6cb3cd6b85
author Adam Powell <adamp@google.com> 1402525988 -0700
committer Adam Powell <adamp@google.com> 1402526151 -0700

Explicitly track consumed state for WindowInsets

Treating 0-insets as fully consumed is incorrect since it means that
you can't dispatch empty insets down the view hierarchy - traversal
terminates immediately. Track consumed state independent of actual
values. Replacing a given set of insets with all zeroes will mark it
consumed.

Bug 15341653

Change-Id: I55b33b7dfbf4cae1e906a82140537156cffdbf47