Merge "Adapt ActionBar.LayoutParams to Toolbar.LayoutParams on demand" into lmp-dev

        super.onRestoreInstanceState(ss.getSuperState());

    }

    /**

     * @hide

     */

    @Override

    protected void onSetLayoutParams(View child, ViewGroup.LayoutParams lp) {

        /*

         * Apps may set ActionBar.LayoutParams on their action bar custom views when

         * a Toolbar is actually acting in the role of the action bar. Perform a quick

         * switch with Toolbar.LayoutParams whenever this happens. This does leave open

         * one potential gotcha: if an app retains the ActionBar.LayoutParams reference

         * and attempts to keep making changes to it before layout those changes won't

         * be reflected in the final results.

         */

        if (!checkLayoutParams(lp)) {

            child.setLayoutParams(generateLayoutParams(lp));

        }

    }

    private void measureChildConstrained(View child, int parentWidthSpec, int widthUsed,

            int parentHeightSpec, int heightUsed, int heightConstraint) {

        final MarginLayoutParams lp = (MarginLayoutParams) child.getLayoutParams();