Revert "Ignores protected broadcasts if not priv-app"

Revert of I5bd2bf3bd7c38fd9cc563a02b24bc569495d79ed

For now, allow all system apps to declare protected
broadcasts. This will be cleaned up in a future change.

Bug: 158570769

Change-Id: I54d236c0a6daaa934bd64a3bd05e2654e0e868fe

services/core/java/com/android/server/pm/PackageManagerService.java

@@ -11729,6 +11729,8 @@ public class PackageManagerService extends IPackageManager.Stub
             }
         } else {
             parsedPackage
+                    // Non system apps cannot mark any broadcast as protected
+                    .clearProtectedBroadcasts()
                     // non system apps can't be flagged as core
                     .setCoreApp(false)
                     // clear flags not applicable to regular apps
@@ -11740,7 +11742,6 @@ public class PackageManagerService extends IPackageManager.Stub
         }
         if ((scanFlags & SCAN_AS_PRIVILEGED) == 0) {
             parsedPackage
-                    .clearProtectedBroadcasts()
                     .markNotActivitiesAsNotExportedIfSingleUser();
         }