Fixed GL shader link status checks

Bug: skia:8585
Change-Id: Ic6f35583ac27a70b328dfc93636501fcc749b8c4
Reviewed-on: https://skia-review.googlesource.com/c/180372
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
1 file changed