GitLab

Still seeing log spam because we set oem_manifest_loaded_ to true even if the file doesn't exist.

Follow-up to r239700

BUG=314793
TEST=remove oem manifest.json - should not see spam in log file.

Review URL: https://codereview.chromium.org/448403002

Cr-Commit-Position: refs/heads/master@{#288423}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288423 0039d316-1c4b-4281-b951-d872f2087c98