Respect UserManager.DISALLOW_DEBUGGING_FEATURES.

Allow CommandInterceptor to be enabled at runtime.
Allow features to be force enabled within an individual activity (non static).

Bug: 36837295
Test: Presubmit is working on it :)
Change-Id: Ia1a5b11f03b32e263c8a3f9d82cf4b1b42a167e5
5 files changed