Don't check chrome feature if native library is not loaded yet

Bug: 898834
Change-Id: I1194e4805e4504f4be120a1f89bdd99cb6bc34e7
Reviewed-on: https://chromium-review.googlesource.com/c/1324421
Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Jian Li <jianli@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606204}
1 file changed