Remove hybi sub directory for WebSocket layout tests

LayoutTests/http/tests/websocket/tests/hybi/too-long-payload_wsh.py

Index: LayoutTests/http/tests/websocket/tests/hybi/too-long-payload_wsh.py
diff --git a/LayoutTests/http/tests/websocket/tests/hybi/too-long-payload_wsh.py b/LayoutTests/http/tests/websocket/tests/hybi/too-long-payload_wsh.py
deleted file mode 100644
index 5ecda348a06136dc29e502755f98ec8996c6b345..0000000000000000000000000000000000000000
--- a/LayoutTests/http/tests/websocket/tests/hybi/too-long-payload_wsh.py
+++ /dev/null
@@ -1,24 +0,0 @@
-import struct
-import time
-from mod_pywebsocket import common
-
-
-def web_socket_do_extra_handshake(request):
-    pass
-
-
-def web_socket_transfer_data(request):
-    length = 0x8000000000000000
-
-    # pywebsocket refuses to send a frame with too long payload.
-    # Thus, we need to build a frame manually.
-    header = chr(0x80 | common.OPCODE_TEXT) # 0x80 is for "fin" bit.
-    header += chr(127)
-    header += struct.pack('!Q', length)
-    request.connection.write(header)
-
-    # Send data indefinitely to simulate a real (broken) server sending a big frame.
-    # A client should ignore these bytes and abort the connection.
-    while True:
-        request.connection.write('X' * 4096)
-        time.sleep(1)