[OBSOLETE] De-flake the websocket/close.html layout test

LayoutTests/http/tests/websocket/close_wsh.py

Index: LayoutTests/http/tests/websocket/close_wsh.py
diff --git a/LayoutTests/http/tests/websocket/close_wsh.py b/LayoutTests/http/tests/websocket/close_wsh.py
index 1b02d66267e294ce83977dac64f075981705647c..225aaf5985af23d44bc35899d405892268882630 100644
--- a/LayoutTests/http/tests/websocket/close_wsh.py
+++ b/LayoutTests/http/tests/websocket/close_wsh.py
@@ -29,7 +29,9 @@
 
 
 import logging
-_GOODBYE_MESSAGE = u'Goodbye'
+
+
+from mod_pywebsocket import msgutil
 
 
 def web_socket_do_extra_handshake(request):
@@ -37,16 +39,18 @@ def web_socket_do_extra_handshake(request):
 
 
 def web_socket_transfer_data(request):
-    while True:
-        line = request.ws_stream.receive_message()
-        if line is None:
-            return
-        if isinstance(line, unicode):
-            request.ws_stream.send_message(line, binary=False)
-            if line == _GOODBYE_MESSAGE:
+    try:
+        while True:
+            line = request.ws_stream.receive_message()
+            if line is None:
                 return
-        else:
-            request.ws_stream.send_message(line, binary=True)
+            if isinstance(line, unicode):
+                request.ws_stream.send_message(line, binary=False)
+            else:
+                request.ws_stream.send_message(line, binary=True)
+    except msgutil.BadOperationException, e:
+        # FIXME: Find out what causes this.
+        logging.getLogger().error("Exception happened", exc_info=True)
 
 
 def web_socket_passive_closing_handshake(request):