[Telemetry] Add boto library to gsutilz/third_party

tools/telemetry/third_party/gsutilz/third_party/boto/boto/sqs/jsonmessage.py

Index: tools/telemetry/third_party/gsutilz/third_party/boto/boto/sqs/jsonmessage.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/gcs-oauth2-boto-plugin/gcs_oauth2_boto_plugin/__init__.py b/tools/telemetry/third_party/gsutilz/third_party/boto/boto/sqs/jsonmessage.py
similarity index 59%
copy from tools/telemetry/third_party/gsutilz/third_party/gcs-oauth2-boto-plugin/gcs_oauth2_boto_plugin/__init__.py
copy to tools/telemetry/third_party/gsutilz/third_party/boto/boto/sqs/jsonmessage.py
index a70e6515e01f13e404e77ef814accaa5ba5c157e..520eb8eb06e2f74b4229acbe111da5d587f3c5d8 100644
--- a/tools/telemetry/third_party/gsutilz/third_party/gcs-oauth2-boto-plugin/gcs_oauth2_boto_plugin/__init__.py
+++ b/tools/telemetry/third_party/gsutilz/third_party/boto/boto/sqs/jsonmessage.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Google Inc. All Rights Reserved.
+# Copyright (c) 2006-2008 Mitch Garnaat http://garnaat.org/
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the
@@ -18,13 +18,26 @@
 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 # IN THE SOFTWARE.
+import base64
 
-from __future__ import absolute_import
+from boto.sqs.message import MHMessage
+from boto.exception import SQSDecodeError
+from boto.compat import json
 
-# Import this module so that users can simply import the top-level module. Once
-# imported, boto will pick up our subclasses of AuthHandler.
-from gcs_oauth2_boto_plugin import oauth2_plugin
 
-from gcs_oauth2_boto_plugin.oauth2_helper import SetFallbackClientIdAndSecret
-from gcs_oauth2_boto_plugin.oauth2_helper import SetLock
+class JSONMessage(MHMessage):
+    """
+    Acts like a dictionary but encodes it's data as a Base64 encoded JSON payload.
+    """
 
+    def decode(self, value):
+        try:
+            value = base64.b64decode(value.encode('utf-8')).decode('utf-8')
+            value = json.loads(value)
+        except:
+            raise SQSDecodeError('Unable to decode message', self)
+        return value
+
+    def encode(self, value):
+        value = json.dumps(value)
+        return base64.b64encode(value.encode('utf-8')).decode('utf-8')