Revert of git cl try: don't skip presubmit builders, but set dry_run property.

git_cl.py

Index: git_cl.py
diff --git a/git_cl.py b/git_cl.py
index 172337e565d4399c2d1b61e4a9d975d221c90d78..7d3c1055c23e0fa986b34cfca09003c41a939b19 100755
--- a/git_cl.py
+++ b/git_cl.py
@@ -337,8 +337,6 @@
               'rietveld': rietveld_url,
           },
       }
-      if 'presubmit' not in builder.lower():
-        parameters['properties']['dry_run'] = 'true'
       if tests:
         parameters['properties']['testfilter'] = tests
       if properties:
@@ -4318,7 +4316,8 @@
           for master, builders in cq_masters.iteritems():
             for builder in builders:
               # Skip presubmit builders, because these will fail without LGTM.
-              masters.setdefault(master, {})[builder] = ['defaulttests']
+              if 'presubmit' not in builder.lower():
+                masters.setdefault(master, {})[builder] = ['defaulttests']
           if masters:
             return masters