CQ: do not parallelize remote requests to Rietveld/TS
According to breakpad data we're getting exceptions there.
Instead of swallowing them at a very high level as it's currently done,
they should be handled at a local level, possibly returning failure.
Furthermore, parallelization exacerbates the issues on AppEngine
and actually makes the errors more likely to happen.
I'm not aware of any evidence indicating this is on CQ's critical
path, and during my local testing this worked totally fine.
BUG=none
R=maruel@chromium.org
Review URL: https://codereview.chromium.org/26339004
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/commit-queue@227404 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed
