[WIP] Mojo native bindings interface.

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
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index 0000000000000000000000000000000000000000..eaf25d3634da32886b66b16df785847ce583b750
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@@ -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 {
+    // TODO(alokp): Consider raising exception for error.
+    required MojoResult result;
+    MojoHandle handle0;
+    MojoHandle handle1;
+};