WebSocket Pepper API: Remove binary type handling interfaces

ppapi/cpp/dev/websocket_dev.cc

Index: ppapi/cpp/dev/websocket_dev.cc
diff --git a/ppapi/cpp/dev/websocket_dev.cc b/ppapi/cpp/dev/websocket_dev.cc
index 4cc7f8a9c8ca91dd10dd39128040d15d6f3de813..65578fdaecae65460db749b10f4da3d71157a232 100644
--- a/ppapi/cpp/dev/websocket_dev.cc
+++ b/ppapi/cpp/dev/websocket_dev.cc
@@ -145,17 +145,4 @@ Var WebSocket_Dev::GetURL() {
       get_interface<PPB_WebSocket_Dev>()->GetURL(pp_resource()));
 }
 
-bool WebSocket_Dev::SetBinaryType(PP_WebSocketBinaryType_Dev binary_type) {
-  if (!has_interface<PPB_WebSocket_Dev>())
-    return false;
-  return PP_ToBool(get_interface<PPB_WebSocket_Dev>()->SetBinaryType(
-      pp_resource(), binary_type));
-}
-
-PP_WebSocketBinaryType_Dev WebSocket_Dev::GetBinaryType() {
-  if (!has_interface<PPB_WebSocket_Dev>())
-    return PP_WEBSOCKETBINARYTYPE_INVALID;
-  return get_interface<PPB_WebSocket_Dev>()->GetBinaryType(pp_resource());
-}
-
 }  // namespace pp