Record container for hosted app launches.
commit6657c7a9f11b17e3a378b0bb2112ecc314ec9cad
authorbenwells <benwells@chromium.org>
Thu, 4 Dec 2014 01:03:57 +0000 (3 17:03 -0800)
committerCommit bot <commit-bot@chromium.org>
Thu, 4 Dec 2014 01:04:46 +0000 (4 01:04 +0000)
treeafbc7914b89b47604037760a9f1975009fcadc51
parentf3184262afdf7ecd81a1154dfd87f986f15f42b4
Record container for hosted app launches.

This will let us see how much the various launch containers are used,
without diluting those launches for platform apps which always use
the window container.

BUG=437363

Review URL: https://codereview.chromium.org/763933002

Cr-Commit-Position: refs/heads/master@{#306735}
chrome/browser/ui/extensions/application_launch.cc
extensions/common/constants.h
tools/metrics/histograms/histograms.xml