tree 0a00724c29a48e40a9ebf59181855a67cde7efa3
parent 9e329ccfd2869235a1b0d1b94d73c58d3cf83336
author Yuli Huang <yuli@chromium.org> 1550143331 +0000
committer Commit Bot <commit-bot@chromium.org> 1550143331 +0000

Add state.js to easier toggle/track app states.

BUG=None
TEST=Tested by toggling options/switching-modes/taking-pictures.

Change-Id: Id29865c74469e58dc416596693cfdef725294de8
Reviewed-on: https://chromium-review.googlesource.com/c/1470282
Reviewed-by: Sheng-hao Tsao <shenghao@google.com>
Commit-Queue: yuli <yuli@chromium.org>
Cr-Commit-Position: refs/heads/master@{#632165}