Thrift: Whitespace cleanup.

Summary:
- Expanded tabs to spaces where spaces were the norm.
- Deleted almost all trailing whitespace.
- Added newlines to the ends of a few files.
- Ran dos2unix on one file or two.

Reviewed By: mcslee

Test Plan: git diff -b

Revert Plan: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665467 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/py/src/transport/THttpClient.py b/lib/py/src/transport/THttpClient.py
index 7410fa4..9cf4039 100644
--- a/lib/py/src/transport/THttpClient.py
+++ b/lib/py/src/transport/THttpClient.py
@@ -28,7 +28,7 @@
   def close(self):
     self.__http.close()
     self.__http = None
-    
+
   def isOpen(self):
     return self.__http != None