Update documentation comments in field_trial.h.

Adds missing parameter to FactoryGetFieldTrial() and
changes group id values to not use kConstant naming
convention since their values are dynamic.

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10824353

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152179 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 70d7ca92922439fb62b6c7e5c71ed6ea04ff6d32
1 file changed
tree: c8069285771b61912fc635e9c8013b95e354f74c
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/