Revise unittest for 'AR' in 'make_global_settings'

This is a follow up CL for r1931 and r1935. This is just a revise of a unittest and does not changes existing functionality.

It turned out that we need to specify GYP_CROSSCOMPILE=1 to test 'AR'/''
properly. Expected results, which correspond to the current behavior atually, are updated accordingly.


Review URL:

git-svn-id: 78cadc50-ecff-11dd-a971-7dbc132099af
1 file changed