Revert of master.chromium.infra: don't merge publish_tarball build requests (patchset #1 id:1 of https://codereview.chromium.org/1095793005/)
Revert of master.chromium.infra: don't merge publish_tarball build requests (patchset #1 id:1 of https://codereview.chromium.org/1095793005/)

Reason for revert:
2015-04-23 16:43:20-0700 [-] in maybeStartBuild for <Builder ''gnumbd'' at 62342640>
        Traceback (most recent call last):
          File "/home/chrome-bot/buildbot/build/third_party/buildbot_8_4p1/buildbot/process/builder.py", line 729, in maybeStartBuild
            mergeRequests_fn))
          File "/home/chrome-bot/buildbot/build/third_party/twisted_10_2/twisted/internet/defer.py", line 964, in unwindGenerator
            return _deferGenerator(f(*args, **kwargs), Deferred())
          File "/home/chrome-bot/buildbot/build/third_party/twisted_10_2/twisted/internet/defer.py", line 866, in _deferGenerator
            result = g.next()
          File "/home/chrome-bot/buildbot/build/third_party/buildbot_8_4p1/buildbot/process/builder.py", line 860, in _mergeRequests
            defer.maybeDeferred(lambda :
        --- <exception caught here> ---
          File "/home/chrome-bot/buildbot/build/third_party/twisted_10_2/twisted/internet/defer.py", line 133, in maybeDeferred
            result = f(*args, **kw)
          File "/home/chrome-bot/buildbot/build/third_party/buildbot_8_4p1/buildbot/process/builder.py", line 861, in <lambda>
            mergeRequests_fn(breq_object, other_breq_object)))
        exceptions.TypeError: mergeRequests() takes exactly 3 arguments (2 given)

Original issue's description:
> master.chromium.infra: don't merge publish_tarball build requests
> 
> See earlier https://codereview.chromium.org/1050153003 for context.
> 
> BUG=433338
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=294968

TBR=agable@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=433338

Review URL: https://codereview.chromium.org/1080593005

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@294970 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build