Fix clusterfuzz check in auto-roll.

tools/push-to-trunk/common_includes.py

 #!/usr/bin/env python
 # Copyright 2013 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
@@ skipping 19 matching lines @@
 import datetime
 import httplib
 import imp
 import json
 import os
 import re
 import subprocess
 import sys
 import textwrap
 import time
+import urllib
 import urllib2
 
 from git_recipes import GitRecipesMixin
 from git_recipes import GitFailedException
 
 PERSISTFILE_BASENAME = "PERSISTFILE_BASENAME"
 BRANCHNAME = "BRANCHNAME"
 DOT_GIT_LOCATION = "DOT_GIT_LOCATION"
 VERSION_FILE = "VERSION_FILE"
 CHANGELOG_FILE = "CHANGELOG_FILE"
@@ skipping 152 matching lines @@
 
   def ReadURL(self, url, params=None):
     # pylint: disable=E1121
     url_fh = urllib2.urlopen(url, params, 60)
     try:
       return url_fh.read()
     finally:
       url_fh.close()
 
   def ReadClusterFuzzAPI(self, api_key, **params):
-    params["api_key"] = api_key
+    params["api_key"] = api_key.strip()
     params = urllib.urlencode(params)
 
     headers = {"Content-type": "application/x-www-form-urlencoded"}
 
     conn = httplib.HTTPSConnection("backend-dot-cluster-fuzz.appspot.com")
     conn.request("POST", "/_api/", params, headers)
 
     response = conn.getresponse()
     data = response.read()
 
@@ skipping 394 matching lines @@
     for (number, step_class) in enumerate(step_classes):
       steps.append(MakeStep(step_class, number, self._state, self._config,
                             options, self._side_effect_handler))
     for step in steps[options.step:]:
       if step.Run():
         return 1
     return 0
 
   def Run(self, args=None):
     return self.RunSteps(self._Steps(), args)