In UpdateClassInfoWithDecl, improve semantic use of variable name.
In UpdateClassInfoWithDecl, improve semantic use of variable name.

I.e. don't reuse a variable for a slightly different menaing.

karies/root,karies/root,karies/root,karies/root,karies/root,olifre/root,root-mirror/root,karies/root,olifre/root,karies/root,olifre/root,olifre/root,olifre/root,root-mirror/root,olifre/root,karies/root,olifre/root,olifre/root,root-mirror/root,olifre/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,olifre/root,root-mirror/root,karies/root,root-mirror/root,karies/root,root-mirror/root,root-mirror/root,root-mirror/root