Remove the hash fields from FieldTrials.
We want to migrate the hash fields and related methods from FieldTrials over to experiments_helper. We've also updated the unit tests that accomodate these changes.
We've also refactored the experiments_helper APIs for GoogleExperimentIDs to take strings instead of NameGroupIds as keys... we do the hashing internally instead.
BUG=None
TEST=Ensure that base_unittests FieldTrialTest.* all pass. Ensure that unit_tests ExperimentsHelperTest.* all pass.
Review URL: http://codereview.chromium.org/10151017
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@134350 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: ad2461c8447916a49c6d6fd917da9476228d5a43
3 files changed