Merge "Small splitscreen logging change" into udc-qpr-dev

                == TRANSIT_SPLIT_SCREEN_OPEN_TO_SIDE) {

            // Open to side should only be used when split already active and foregorund.

            if (mainChild == null && sideChild == null) {

                Log.w(TAG, "Launched a task in split, but didn't receive any task in transition.");

                Log.w(TAG, splitFailureMessage("startPendingEnterAnimation",

                        "Launched a task in split, but didn't receive any task in transition."));

                // This should happen when the target app is already on front, so just cancel.

                mSplitTransitions.mPendingEnter.cancel(null);

                return true;