tree 468221136fbc668119a86c8d3e07f731c5b475c3
parent 039deb4390fee97d50c474202dfe5de0616f9772
author Amin Shaikh <ashaikh@google.com> 1521576107 -0400
committer Amin Shaikh <ashaikh@google.com> 1521579055 -0400

Ensure QS contains at least 6 tiles.

Do not allow users to remove QS tiles in the customizer if they
currently have 6 or fewer tiles.

Bug: 72511412
Test: visual
Change-Id: I02be1ee330a81db3d3af6a371187294d71f4db65