gdb/

gdb/

	* varobj.c (c_value_of_root): Remove declaration.
	(cplus_value_of_root, java_value_of_root): Likewise.
	(ada_value_of_root): Likewise.
	(struct language_specific) <value_of_root>: Remove.
	(languages): Update initialization.
	(check_scope): Move earlier.
	(c_value_of_root): Move earlier and rename to ...
	(value_of_root_1): ... this.
	(value_of_root): Caller update.
	(cplus_value_of_root, java_value_of_root): Remove.
	(ada_value_of_root): Remove.