Fix automatic tagging.

BUG=
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/417973002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/push-to-trunk/auto_tag.py

@@ -117,7 +117,7 @@ class CalculateTagRevision(Step):
       # LKGRs are reverse sorted.
       if int(min_rev) <= int(lkgr) and int(lkgr) < int(max_rev):
         return lkgr
-      return None
+    return None
 
   def RunStep(self):
     # Get the lkgr after the tag candidate and before the next tag candidate.

tools/push-to-trunk/common_includes.py

@@ -245,7 +245,7 @@ class SideEffectHandler(object):  # pragma: no cover
     return datetime.date.today().strftime("%Y-%m-%d")
 
   def GetUTCStamp(self):
-    time.mktime(datetime.datetime.utcnow().timetuple())
+    return time.mktime(datetime.datetime.utcnow().timetuple())
 
 DEFAULT_SIDE_EFFECT_HANDLER = SideEffectHandler()
 

tools/push-to-trunk/test_scripts.py

@@ -1373,7 +1373,8 @@ LOG=N
 
     self.ExpectReadURL([
       URL("https://v8-status.appspot.com/revisions?format=json",
-          "[{\"revision\": \"123\", \"status\": true},"
+          "[{\"revision\": \"126\", \"status\": true},"
+           "{\"revision\": \"123\", \"status\": true},"
            "{\"revision\": \"112\", \"status\": true}]"),
     ])