Simulate variation seeds using installed version string.
commit2feb6263d7ccfb7f219965658d525bd759f49100
authorasvitkine@chromium.org <asvitkine@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Fri, 20 Jun 2014 17:20:41 +0000 (20 17:20 +0000)
committerasvitkine@chromium.org <asvitkine@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Fri, 20 Jun 2014 17:20:41 +0000 (20 17:20 +0000)
treef8b319f225708285caa16e9549989e838312db2a
parentf2bf3181b1dec5ba47b3bb624a7c025715a04ff4
Simulate variation seeds using installed version string.

Exposes getting the installed version from UpgradeDetector and
uses it from VariationService when simulating new Finch seeds,
so that the simulation more accurately reflects what will happen
on a restart when that seed will be applied.

BUG=315807

Review URL: https://codereview.chromium.org/333313003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@278740 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/metrics/variations/variations_service.cc
chrome/browser/metrics/variations/variations_service.h
chrome/browser/upgrade_detector_impl.cc
chrome/browser/upgrade_detector_impl.h