Because we've been shipping Aura to canary for a while. And because force compositor landed 40 hours ago and things seem ok. See https://codereview.chromium.org/
23874016/
This also allows to see perf numbers for Aura.
This has happened before see for example r204698, r211007 and 214056 as an experiment but this time it might stick.
BUG=259185
TEST=none
TBR=scottmg
Review URL: https://codereview.chromium.org/
24164002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@223293 0039d316-1c4b-4281-b951-d872f2087c98