| commit | 02a63db901e14b550815e592016c27fa395cb7b6 | |
| author | gab@chromium.org <gab@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Tue, 29 Jul 2014 17:35:33 +0000 (29 17:35 +0000) | ||
| committer | gab@chromium.org <gab@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Tue, 29 Jul 2014 17:35:33 +0000 (29 17:35 +0000) | ||
| tree | 759edc3bbcfad3f23d7d183bf044e3da1f005f35 | treesnapshot (tar.gz zip) |
| parent | 4bcf155e3abceea60b8b9daa88846545212071e1 | commitdiff |
Migrate away from the PrefMetricsService-based device ID in PrefHashCalculator.
This means that Settings.TrackedPreferenceUnchanged will be bucketed as Settings.TrackedPreferenceMigratedLegacyDeviceId for some time while this migration occurs, no others UMA stat should be affected.
BUG=396707
Review URL: https://codereview.chromium.org/414833003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286244 0039d316-1c4b-4281-b951-d872f2087c98
This means that Settings.TrackedPreferenceUnchanged will be bucketed as Settings.TrackedPreferenceMigratedLegacyDeviceId for some time while this migration occurs, no others UMA stat should be affected.
BUG=396707
Review URL: https://codereview.chromium.org/414833003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286244 0039d316-1c4b-4281-b951-d872f2087c98