[pinpoint] Post bug comments when a job starts and completes.

dashboard/dashboard/pinpoint/handlers/new.py

Index: dashboard/dashboard/pinpoint/handlers/new.py
diff --git a/dashboard/dashboard/pinpoint/handlers/new.py b/dashboard/dashboard/pinpoint/handlers/new.py
index f818a24533dc45771eedc2e02a4b23d11030be91..13b96d975ecf152882985dc4ce89612d8d1ee57b 100644
--- a/dashboard/dashboard/pinpoint/handlers/new.py
+++ b/dashboard/dashboard/pinpoint/handlers/new.py
@@ -21,6 +21,7 @@ class New(webapp2.RequestHandler):
     test = None
     metric = None
     auto_explore = True
+    bug_id = None
 
     change_1 = {
         'base_commit': {
@@ -54,7 +55,8 @@ class New(webapp2.RequestHandler):
         test_suite=test_suite,
         test=test,
         metric=metric,
-        auto_explore=auto_explore)
+        auto_explore=auto_explore,
+        bug_id=bug_id)
 
     # Add changes.
     for c in changes: