Merge "Fix crash when creating a HW Bitmap on a detached view" into oc-mr1-dev

     * @return A bitmap of the given view or null if bounds has no width or height.

     */

    public static Bitmap createViewBitmap(View view, Matrix matrix, RectF bounds) {

        if (!view.isAttachedToWindow()) {

            return null;

        }

        Bitmap bitmap = null;

        int bitmapWidth = Math.round(bounds.width());

        int bitmapHeight = Math.round(bounds.height());