gpu: Fix calls to wrong version of GetStringEnum

There are two versions of GetStringEnum, and calling the wrong one
inflates binary size by embedding two versions of the string table.

Bug: 921064
Change-Id: Ie96256904a23f7c16176188145a4482e01d519d5
Reviewed-on: https://chromium-review.googlesource.com/c/1409887
Commit-Queue: James Darpinian <jdarpinian@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#623029}
2 files changed