Remove unnecessary called from system process warning.

This method takes the UserHandle, so we don't need to warn that the
system process is calling the method without UserHandle.

Test: treehugger
Change-Id: I68b0ffc75e11ee2d45faec510ea63e446830a378

core/java/android/app/ContextImpl.java

@@ -1082,7 +1082,6 @@ class ContextImpl extends Context {
     @Override
     public void sendBroadcastAsUserMultiplePermissions(Intent intent, UserHandle user,
             String[] receiverPermissions) {
-        warnIfCallingFromSystemProcess();
         String resolvedType = intent.resolveTypeIfNeeded(getContentResolver());
         try {
             intent.prepareToLeaveProcess(this);