Merge "Skip syncing draw for non seamless rotation window" into tm-qpr-dev

        // target windows. But the windows still need to use sync transaction to keep the appearance

        // in previous rotation, so request a no-op sync to keep the state.

        for (int i = mTargetWindowTokens.size() - 1; i >= 0; i--) {

            if (TransitionController.SYNC_METHOD != BLASTSyncEngine.METHOD_BLAST

                    && mTargetWindowTokens.valueAt(i).mAction != Operation.ACTION_SEAMLESS) {

                // Expect a screenshot layer will cover the non seamless windows.

                continue;

            }

            final WindowToken token = mTargetWindowTokens.keyAt(i);

            for (int j = token.getChildCount() - 1; j >= 0; j--) {

                // TODO(b/234585256): The consumer should be handleFinishDrawing().

                token.getChildAt(j).applyWithNextDraw(t -> {});

                if (DEBUG) Slog.d(TAG, "Sync draw for " + token.getChildAt(j));

            }

        }

        mIsSyncDrawRequested = true;