tree 4ef7e91e914194cf9e1a19dc27b945c871473a28
parent 899c08aee8dba224ac12b5dce27ec1635f4ad07e
author Vadim Tryshev <vadimt@google.com> 1532561346 -0700
committer Vadim Tryshev <vadimt@google.com> 1533244505 -0700

Fixing scrolling up in App Apps.

Done by scrolling only when scroll position is not zero. This way, the
scroll gesture can't close All Apps.

Bug: 110103162
Test: TaplTests suite
Change-Id: Icfe47d2bcc0210ae221df169d6c35cd1be10ff86