Suppress scrollbars during layer fling.

        // resumes during this effect we will take a performance hit. See computeScroll;

        // we resume webcore there when the animation is finished.

        final int time = mScroller.getDuration();

        // Suppress scrollbars for layer scrolling.

        if (mTouchMode != TOUCH_DRAG_LAYER_MODE) {

            awakenScrollBars(time);

        }

        invalidate();

    }