Bulk apply PendingIntent.FLAG_MUTABLE_UNAUDITED.

We've been working hard to require PendingIntents explicitly declare
if they allow their contents to be mutated or not, and to finish
landing that work this change applies the new FLAG_MUTABLE_UNAUDITED
flag to all remaining code locations until they can be manually
inspected.

Bug: 160794467
Test: manual
Change-Id: I7b9ef5dcd35187facef1ec424589b81f834f23c0

src/com/android/settings/network/telephony/EuiccOperationSidecar.java

@@ -99,7 +99,7 @@ public abstract class EuiccOperationSidecar extends SidecarFragment {
         Intent intent = new Intent(getReceiverAction());
         intent.putExtra(EXTRA_OP_ID, mOpId);
         return PendingIntent.getBroadcast(
-                getContext(), REQUEST_CODE, intent, PendingIntent.FLAG_CANCEL_CURRENT);
+                getContext(), REQUEST_CODE, intent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE_UNAUDITED);
     }
 
     @Override

src/com/android/settings/network/telephony/MobileDataSlice.java

@@ -173,7 +173,7 @@ public class MobileDataSlice implements CustomSliceable {
     private PendingIntent getPrimaryAction() {
         final Intent intent = getIntent();
         return PendingIntent.getActivity(mContext, 0 /* requestCode */,
-                intent, 0 /* flags */);
+                intent, PendingIntent.FLAG_MUTABLE_UNAUDITED /* flags */);
     }
 
     /**