Update checked in version of gsutil to version 4.6

third_party/boto/boto/swf/__init__.py

Index: third_party/boto/boto/swf/__init__.py
===================================================================
--- third_party/boto/boto/swf/__init__.py	(revision 33376)
+++ third_party/boto/boto/swf/__init__.py	(working copy)
@@ -23,20 +23,10 @@
 #
 
 from boto.ec2.regioninfo import RegionInfo
+from boto.regioninfo import get_regions, load_regions
 import boto.swf.layer1
 
-REGION_ENDPOINTS = {
-    'us-east-1': 'swf.us-east-1.amazonaws.com',
-    'us-gov-west-1': 'swf.us-gov-west-1.amazonaws.com',
-    'us-west-1': 'swf.us-west-1.amazonaws.com',
-    'us-west-2': 'swf.us-west-2.amazonaws.com',
-    'sa-east-1': 'swf.sa-east-1.amazonaws.com',
-    'eu-west-1': 'swf.eu-west-1.amazonaws.com',
-    'ap-northeast-1': 'swf.ap-northeast-1.amazonaws.com',
-    'ap-southeast-1': 'swf.ap-southeast-1.amazonaws.com',
-    'ap-southeast-2': 'swf.ap-southeast-2.amazonaws.com',
-    'cn-north-1': 'swf.cn-north-1.amazonaws.com.cn',
-}
+REGION_ENDPOINTS = load_regions().get('swf', {})
 
 
 def regions(**kw_params):
@@ -46,9 +36,7 @@
     :rtype: list
     :return: A list of :class:`boto.regioninfo.RegionInfo`
     """
-    return [RegionInfo(name=region_name, endpoint=REGION_ENDPOINTS[region_name],
-                       connection_cls=boto.swf.layer1.Layer1)
-            for region_name in REGION_ENDPOINTS]
+    return get_regions('swf', connection_cls=boto.swf.layer1.Layer1)
 
 
 def connect_to_region(region_name, **kw_params):