Merge "Minor tweak in getLocationInWindow"

     * @param location an array of two integers in which to hold the coordinates

     */

    public void getLocationInWindow(int[] location) {

        // When the view is not attached to a window, this method does not make sense

        if (mAttachInfo == null) return;

        if (location == null || location.length < 2) {

            throw new IllegalArgumentException("location must be an array of two integers");

        }

        if (mAttachInfo == null) {

            // When the view is not attached to a window, this method does not make sense

            location[0] = location[1] = 0;

            return;

        }

        float[] position = mAttachInfo.mTmpTransformLocation;

        position[0] = position[1] = 0.0f;