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/ocaml/src/TChannelTransport.ml b/lib/ocaml/src/TChannelTransport.ml
index 5407a8e..9678e5a 100644
--- a/lib/ocaml/src/TChannelTransport.ml
+++ b/lib/ocaml/src/TChannelTransport.ml
@@ -8,12 +8,12 @@
   method isOpen = opened
   method opn = ()
   method close = close_in i; opened <- false
-  method read buf off len = 
+  method read buf off len =
     if opened then
-      try 
+      try
         really_input i buf off len; len
       with _ -> raise (T.E (T.UNKNOWN, ("TChannelTransport: Could not read "^(string_of_int len))))
-    else 
+    else
       raise (T.E (T.NOT_OPEN, "TChannelTransport: Channel was closed"))
   method write buf off len = output o buf off len
   method flush = flush o