Mojo: Add a MojoCreateMessagePipeOptions struct parameter to MojoCreateMessagePipe.

mojo/public/platform/native/system_thunks.h

 // 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.
 
 #ifndef MOJO_PUBLIC_PLATFORM_NATIVE_SYSTEM_THUNKS_H_
 #define MOJO_PUBLIC_PLATFORM_NATIVE_SYSTEM_THUNKS_H_
 
 #include <stddef.h>
 
 #include "mojo/public/c/system/core.h"
@@ skipping 25 matching lines @@
   size_t size;  // Should be set to sizeof(MojoSystemThunks).
   MojoTimeTicks (*GetTimeTicksNow)();
   MojoResult (*Close)(MojoHandle handle);
   MojoResult (*Wait)(MojoHandle handle,
                      MojoWaitFlags flags,
                      MojoDeadline deadline);
   MojoResult (*WaitMany)(const MojoHandle* handles,
                          const MojoWaitFlags* flags,
                          uint32_t num_handles,
                          MojoDeadline deadline);
-  MojoResult (*CreateMessagePipe)(MojoHandle* message_pipe_handle0,
+  MojoResult (*CreateMessagePipe)(const MojoCreateMessagePipeOptions* options,
+                                  MojoHandle* message_pipe_handle0,
                                   MojoHandle* message_pipe_handle1);
   MojoResult (*WriteMessage)(MojoHandle message_pipe_handle,
                              const void* bytes,
                              uint32_t num_bytes,
                              const MojoHandle* handles,
                              uint32_t num_handles,
                              MojoWriteMessageFlags flags);
   MojoResult (*ReadMessage)(MojoHandle message_pipe_handle,
                             void* bytes,
                             uint32_t* num_bytes,
@@ skipping 70 matching lines @@
 // Use this type for the function found by dynamically discovering it in
 // a DSO linked with mojo_system. For example:
 // MojoSetSystemThunksFn mojo_set_system_thunks_fn =
 //     reinterpret_cast<MojoSetSystemThunksFn>(app_library.GetFunctionPointer(
 //         "MojoSetSystemThunks"));
 // The expected size of |system_thunks} is returned.
 // The contents of |system_thunks| are copied.
 typedef size_t (*MojoSetSystemThunksFn)(const MojoSystemThunks* system_thunks);
 
 #endif  // MOJO_PUBLIC_PLATFORM_NATIVE_SYSTEM_THUNKS_H_