Kurt Partridge 75e6fb68e9 Clean up PREF_USABILITY_STUDY_MODE
- Refer to a common default value in DebugSettings
- Make PREF_USABILITY_STUDY_MODE independent of the ResearchLogger
- ResearchLogger uses its own preference through ResearchSettings

multi-project commit with Ie0df836c9d779eba484b522666ec357f4e234823

Change-Id: I88547a2f619db6e7364abbbec12f9f76855dd11a
2013-03-04 12:05:03 -08:00
..
2013-03-01 12:19:21 -08:00
2012-07-28 21:24:29 +09:00
2012-10-05 11:08:31 +09:00