Disable braekpad automatic registration while we figure out stuff

Review URL: http://codereview.chromium.org/462022

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@33686 0039d316-1c4b-4281-b951-d872f2087c98

breakpad.py

@@ -29,7 +29,7 @@ def SendStack(stack, url='http://chromium-status.appspot.com/breakpad'):
       print('There was a failure while trying to send the stack trace. Too bad.')
 
 
-@atexit.register
+#@atexit.register
 def CheckForException():
   if 'test' in sys.modules['__main__'].__file__:
     # Probably a unit test.