Backed out 7 changesets (bug 1168979) for breaking the gecko decision task on a CLOSED TREE.

Backed out changeset 0d9496880482 (bug 1168979)
Backed out changeset 913594264a8c (bug 1168979)
Backed out changeset 18560f41c3fb (bug 1168979)
Backed out changeset dd5644a30469 (bug 1168979)
Backed out changeset 162318c4e626 (bug 1168979)
Backed out changeset 5bfd2e72d330 (bug 1168979)
Backed out changeset 0d97c2ab4fe4 (bug 1168979)

testing/taskcluster/taskcluster_graph/commit_parser.py

@@ -259,18 +259,9 @@ def parse_commit(message, jobs):
             else:
                 additional_parameters = {}
 
-            # Generate list of post build tasks that run on this build
-            post_build_jobs = []
-            for job_flag in jobs['flags']['post-build']:
-                job = jobs['post-build'][job_flag]
-                if 'allowed_build_tasks' in job and build_task not in job['allowed_build_tasks']:
-                    continue
-                post_build_jobs.append(copy.deepcopy(job))
-
             # Node for this particular build type
             result.append({
                 'task': build_task,
-                'post-build': post_build_jobs,
                 'dependents': extract_tests_from_platform(
                     jobs['tests'], platform_builds, build_task, tests
                 ),