Protected App [2/3]
 Protected Apps Settings -> Apps:
 - Added Receiver which can send in a call to PackageManager to toggle a components protected status.
 - Add Protected Apps activity (available from Apps fragment)
 - Reads from ApplicationInfo state
 - Requires Pattern Lock to view/modify protected apps
 - Updates Settings Secure DB with protected components
 - Support resetting protected apps pattern lock

Change-Id: If07a7b69ac963ffae855621881e1944fc8754782

Conflicts:
	AndroidManifest.xml
	res/values/strings.xml

Conflicts:
	AndroidManifest.xml
	res/values/mahdi_strings.xml
	src/com/android/settings/applications/ManageApplications.java
Protected Apps:

 - App Info for protected Apps doesn't allow Uninstall or Clear data
 - App Info menu item for launching into Protected Apps when looking at protected components
 - Prevent process dialog from getting dismissed on touch or back key (can cause odd behavior if cancelled mid-protect)

Change-Id: I64104d7ff3fbf9d8c393ebf262d4de0b28abbc5c
Clean up protected apps code (1/2)

- Work with actual ComponentNames instead of converting them between
  String and ComponentName all the time
- Name protection state parameter in methods 'state' instead of
  'protect', as a value of true actually means it's not protected. Also
  consistently use the respective constants for its values.
- Some misc. cleanup

Change-Id: I2855978c8aef3cfa14249e3398039c7cdd145ede