Extracted a menu function for making it possible to extend FABRevealMenu

[MFlisar]

Why

I'm using icons based on fonts in my whole app so I don't need any drawables in it. Namely I use this library: https://github.com/mikepenz/Android-Iconics/

I recently created a menu inflation wrapper that allows to use the font based icons in menus as well and therefore I would need the change I made.

Usage

If someone wants to use iconics with your library he must simply create following class and can use it in xml:

public class IconicsFABRevealMenu extends FABRevealMenu
{
    public IconicsFABRevealMenu(Context context)
    {
        super(context);
    }

    public IconicsFABRevealMenu(Context context, AttributeSet attrs)
    {
        super(context, attrs);
    }

    public IconicsFABRevealMenu(Context context, AttributeSet attrs, int defStyleAttr)
    {
        super(context, attrs, defStyleAttr);
    }

    protected void inflateMenu(@MenuRes int menuRes, Menu menu) {
        IconicsMenuInflatorUtil.inflate(new MenuInflater(getContext()), getContext(), menuRes, menu);
    }
}