Ignore ci.chromium.org jobs in GitCL.latest_try_jobs.

Bug: 785178,771438
Change-Id: I8921095df30541830d45b959892adcc182598e5b
Reviewed-on: https://chromium-review.googlesource.com/795350Reviewed-by: Quinten Yearsley <qyearsley@chromium.org>
Commit-Queue: Steve Kobes <skobes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#519955}

third_party/WebKit/Tools/Scripts/webkitpy/common/net/git_cl.py

@@ -184,7 +184,9 @@ class GitCL(object):
         for result in raw_results:
             if builder_names and result['builder_name'] not in builder_names:
                 continue
-            is_swarming_task = result['url'] and '/task/' in result['url']
+            is_swarming_task = result['url'] and (
+                '/task/' in result['url'] or
+                '//ci.chromium.org' in result['url'])
             if is_swarming_task and not include_swarming_tasks:
                 continue
             build_to_status[self._build(result)] = self._try_job_status(result)