tree 06fecb59705936dfdaea34bc1530b7a83746c498
parent 84867864932d7b8ed20e2c31f4568cb16bcc020e
author Chong Zhang <chz@google.com> 1454378049 -0800
committer Chong Zhang <chz@google.com> 1454378883 -0800

Transfer focus from the current focused window for two-finger scroll

When doing the two-finger scroll, we resize based on the main window.
However, the main window might not have focus (eg. diaglog displayed
on top). We need to grab focus from the window that actually has focus.

bug: 26604036
Change-Id: I05d0ed95c59901c925e242d4b9a856d1ca0a55f3