Move ApplicationsState to SettingsLib

Also take InterestingConfigChanges along for the ride
and delete unused AppPermissionSettings

b/21328967

Change-Id: I4d0c1a27054845a54cf68e95a92024d2e46f636e

src/com/android/settings/applications/ClearDefaultsPreference.java

@@ -37,6 +37,7 @@ import android.widget.TextView;
 
 import com.android.settings.R;
 import com.android.settings.Utils;
+import com.android.settingslib.applications.ApplicationsState;
 
 public class ClearDefaultsPreference extends Preference {