Settings: Create a security fallback on protected apps.

  -- Allow a user to bypass pattern lock on protected apps
  by inputting their primary account information for the
  device.

Change-Id: I39e5a89a8699cfd2ffaba8aea2daa4f477f2cc9b

Conflicts:
	res/values/cm_strings.xml
	res/values/slim_dimens.xml
settings: reset protected apps view instead of finish the activity

Finish the app after resettings the account, will lead to the protected app selection without a
valid pattern. Instead this should reset the pattern view to create a new pattern prior to go to
protected apps.

Change-Id: Ida41a29f4f8787940f803a23014a68a2f8beb969
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Follow normal lock screen convention - allow user to retry when creating pattern lock

Change-Id: I6ad39b07b8de3de03146322b37b60e3f846093d1
Fix keyboard opening on pattern entry.

For protected apps, on some devices (consistent repro on flo), the soft
keyboard will open every time you enter the LockPatternActivity. Fix
this by setting the keyboard state to hidden in the manifest for this
activity.

Change-Id: I56fb6644cacd7a05100199637b1a27159ca04829