Commits
Danielle Millett authored 7a07219a1fc
Adding a flag for if biometric weak has ever been used This flag will be used to show a tutorial screen first time it is used. The flag is set to true once facelock has been set (via the savePassword or savePattern when in fallback mode) Change-Id: I43e3f876810fd32d3d5a5a285201e8054c4b3098