* changes: 10/N Ensure KeyguardSecurityContainer always has Callback Revert^2 "9/N Clean Up Keyguard Class Structure" Revert^2 "8/N Remove View Injection from KeyguardMessageArea" Revert^2 "7/N controllers for remaining Keyguard Password ..." Revert^2 "6/N Add Controller for KeyguardPatternView" Revert^2 "5/N Add KeyguardSecurityViewFlipperController." Revert^2 "4/N Setup Controller fo KeyguardSecurityContainer."