Add support for MojoCreateMessagePipeOptions struct to JS bindings

mojo/public/js/bindings/core.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Module "mojo/public/js/bindings/core"
 //
 // Note: This file is for documentation purposes only. The code here is not
 // actually executed. The real module is implemented natively in Mojo.
 //
 // This module provides the JavaScript bindings for mojo/public/c/system/core.h.
@@ skipping 38 matching lines @@
 /**
  * MojoHandleSignals: Used to specify signals that can be waited on for a handle
  *(and which can be triggered), e.g., the ability to read or write to
  * the handle.
  * See core.h for more information.
  */
 var HANDLE_SIGNAL_NONE;
 var HANDLE_SIGNAL_READABLE;
 var HANDLE_SIGNAL_WRITABLE;
 
+/**
+ * MojoCreateDataMessageOptions: Used to specify creation parameters for a data
+ * pipe to |createDataMessage()|.
+ * See core.h for more information.
+ */
+dictionary MojoCreateDataMessageOptions {
+  MojoCreateDataMessageOptionsFlags flags;  // See below.
+};
+
+// MojoCreateDataMessageOptionsFlags
+var CREATE_MESSAGE_PIPE_OPTIONS_FLAG_NONE;
+
 /*
  * MojoWriteMessageFlags: Used to specify different modes to |writeMessage()|.
  * See core.h for more information.
  */
 var WRITE_MESSAGE_FLAG_NONE;
 
 /**
  * MojoReadMessageFlags: Used to specify different modes to |readMessage()|.
  * See core.h for more information.
  */
@@ skipping 60 matching lines @@
  *   for each corresponding handle. Must be the same length as |handles|.
  * @param {MojoDeadline} deadline Stops waiting if this is reached.
  * @return {MojoResult} Result code.
  */
 function waitMany(handles, signals, deadline) { [native code] }
 
 /**
  * Creates a message pipe. This function always succeeds.
  * See MojoCreateMessagePipe for more information on message pipes.
  *
+ * @param {MojoCreateMessagePipeOptions} optionsDict Options to control the
+ * message pipe parameters. May be null.
  * @return {MessagePipe} An object of the form {
  *     handle0,
  *     handle1,
  *   }
  *   where |handle0| and |handle1| are MojoHandles to each end of the channel.
  */
-function createMessagePipe() { [native code] }
+function createMessagePipe(optionsDict) { [native code] }
 
 /**
  * Writes a message to the message pipe endpoint given by |handle|. See
  * MojoWriteMessage for more information, including return codes.
  *
  * @param {MojoHandle} handle The endpoint to write to.
  * @param {ArrayBufferView} buffer The message data. May be empty.
  * @param {Array.MojoHandle} handlesArray Any handles to attach. Handles are
  *   transferred on success and will no longer be valid. May be empty.
  * @param {MojoWriteMessageFlags} flags Flags.
@@ skipping 50 matching lines @@
  * return codes.
  *
  * @param {MojoHandle} handle A consumerHandle returned by createDataPipe.
  * @param {MojoReadDataFlags} flags Flags.
  * @return {object} An object of the form {
  *     result,  // |RESULT_OK| on success, error code otherwise.
  *     buffer,  // An ArrayBufferView of the data read (only on success).
  *   }
  */
 function readData(handle, flags) { [native code] }