tree d0347da6338b9f5afdf62c0314863672cb7fa055
parent a43f78fc4b70bf54b9c90758660b6155ef0257aa
author Tony Wickham <twickham@google.com> 1447965930 -0800
committer Tony Wickham <twickham@google.com> 1447965930 -0800

Disallow scrolling if workspace is in transition.

Because going to overview mode scales down the workspace, it was
thinking the touch was moving even though your finger was still. If
the "movement" was large enough, it was treated as a scroll, causing
jank. This was especially prevalent on tablets due to their size.

Bug: 25779718
Change-Id: Idb7833e0087bd24ca840f6afc451bf221f6bc047