Varobj cleanups

[Daniel Jacobowitz]

On Fri, Dec 08, 2006 at 09:55:42PM +0300, Vladimir Prus wrote:
> 
> This patch ports some varobj cleanups from Apple's version, in preparation
> for some much more interesting ports. OK?	
> 
> - Volodya
> 
> 	Port from Apple's version.
> 	gdb/
> 	* varobj.c (type_changeable): Rename to...
> 	(varobj_value_is_changeable_p): ...this. Adjust all callers.
> 	(is_root_p): New function. Use it everywhere.

OK.

-- 
Daniel Jacobowitz
CodeSourcery