Protected App [1/3]
 PackageManager:
   Add support for Protected App Components
   Adding protect flag to ApplicationInfo

 SettingsProvider:
   New DB entry for protected app components

Change-Id: If04843e93b572191d4654c01f4da8f087ba9fba8

Conflicts:
	core/java/android/app/ApplicationPackageManager.java
	core/java/android/content/pm/ApplicationInfo.java
	core/java/android/content/pm/IPackageManager.aidl
	core/java/android/content/pm/PackageManager.java
	core/java/android/provider/Settings.java
	services/java/com/android/server/pm/PackageManagerService.java
	test-runner/src/android/test/mock/MockPackageManager.java
Cleanup