tree 9342555d3c8e040a240821484dd8cbea13b2c640
parent 954cc230ed827d5b0a22fce2775cff4db2375d78
author Selim Cinek <cinek@google.com> 1463773470 -0700
committer Selim Cinek <cinek@google.com> 1464047476 -0700

Added accessibility action for scrolling the notifications

Also made the stackscroller focusable if and only if it is
scrollable. This will allow it to be important for accessibility
again.

Change-Id: I7773ed3a19d23f6bc62a1b9a23464cfbecd0ec03
Fixes: 25673942