Adds Mojo IDL.

third_party/WebKit/Source/core/mojo/MojoCreateMessagePipeResult.idl

Index: third_party/WebKit/Source/core/mojo/MojoCreateMessagePipeResult.idl
diff --git a/third_party/WebKit/Source/core/mojo/MojoCreateMessagePipeResult.idl b/third_party/WebKit/Source/core/mojo/MojoCreateMessagePipeResult.idl
new file mode 100644
index 0000000000000000000000000000000000000000..eaf25d3634da32886b66b16df785847ce583b750
--- /dev/null
+++ b/third_party/WebKit/Source/core/mojo/MojoCreateMessagePipeResult.idl
@@ -0,0 +1,10 @@
+// Copyright 2016 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.
+
+dictionary MojoCreateMessagePipeResult {

[esprehn, 2016/10/25 03:34:06]

Can we make this a real interface?

[alokp, 2016/10/25 05:01:37]

Same question as before. I do not need any member function. Is an interface more
efficient than a dictionary?

+    // TODO(alokp): Consider raising exception for error.
+    required MojoResult result;
+    MojoHandle handle0;
+    MojoHandle handle1;
+};