tree ddad1970def3272f3abd062eae29bbda20978e34
parent 1b74bd652cb4fa8e09590d8aeaaf8a7ff0f92888
author Vadim Tryshev <vadimt@google.com> 1526689699 -0700
committer Vadim Tryshev <vadimt@google.com> 1526689699 -0700

Hide clear-all button from accessibility

This solves muliple navigation problems in Overview.

Bug: 79165501
Change-Id: I2ae99fe3ad24194c9516bb2a99344289ef7408e8
Testing: Manual