Adapt to behavior change in MATCH_UNINSTALLED_PACKAGES

Don't use the PM flag to reach across users.
If retrieving labels, etc., use MATCH_ANY_USER, since
several Settings screens show work profile apps as well.

Bug: 31000380
Test: Manual test of affected screens
Change-Id: Ib6f981ae8443f640276d395c37247c8c0b610894

src/com/android/settings/notification/NotificationStation.java

@@ -502,7 +502,7 @@ public class NotificationStation extends SettingsPreferenceFragment {
     private CharSequence loadPackageName(String pkg) {
         try {
             ApplicationInfo info = mPm.getApplicationInfo(pkg,
-                    PackageManager.GET_UNINSTALLED_PACKAGES);
+                    PackageManager.MATCH_ANY_USER);
             if (info != null) return mPm.getApplicationLabel(info);
         } catch (PackageManager.NameNotFoundException e) {
             Log.e(TAG, "Cannot load package name", e);