Remove hybi sub directory for WebSocket layout tests

LayoutTests/http/tests/websocket/tests/hybi/unmasked-frames_wsh.py

Index: LayoutTests/http/tests/websocket/tests/hybi/unmasked-frames_wsh.py
diff --git a/LayoutTests/http/tests/websocket/tests/hybi/unmasked-frames_wsh.py b/LayoutTests/http/tests/websocket/tests/hybi/unmasked-frames_wsh.py
deleted file mode 100644
index 164cc5bf22a97f9dad785be68638ddee1b2aa2c3..0000000000000000000000000000000000000000
--- a/LayoutTests/http/tests/websocket/tests/hybi/unmasked-frames_wsh.py
+++ /dev/null
@@ -1,35 +0,0 @@
-from mod_pywebsocket import common
-from mod_pywebsocket import handshake
-from mod_pywebsocket import stream
-from mod_pywebsocket import msgutil
-
-
-def web_socket_do_extra_handshake(request):
-    pass
-
-
-def web_socket_transfer_data(request):
-    # pywebsocket does not mask message by default. We need to build a frame manually to mask it.
-    request.connection.write(stream.create_text_frame('First message', mask=False))
-
-    request.connection.write(stream.create_text_frame('Fragmented ', opcode=common.OPCODE_TEXT, fin=0, mask=False))
-    request.connection.write(stream.create_text_frame('message', opcode=common.OPCODE_CONTINUATION, fin=1, mask=False))
-
-    request.connection.write(stream.create_text_frame('', mask=False))
-
-    msgutil.send_message(request, 'END')
-
-    # Wait for the client to start closing handshake.
-    # To receive a close frame, we must use an internal method of request.ws_stream.
-    opcode, payload, final, reserved1, reserved2, reserved3 = request.ws_stream._receive_frame()
-    assert opcode == common.OPCODE_CLOSE
-    assert final
-    assert not reserved1
-    assert not reserved2
-    assert not reserved3
-
-    # Send a masked close frame. Clients should be able to handle this frame and
-    # the WebSocket object should be closed cleanly.
-    request.connection.write(stream.create_close_frame('', mask=False))
-
-    raise handshake.AbortedByUserException('Abort the connection') # Prevents pywebsocket from starting its own closing handshake.