ipc/constants.mojom - chromium/src - Git at Google

 // Copyright 2017 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 module IPC.mojom;

 // NOTE: This MUST match the value of MSG_ROUTING_NONE in src/ipc/ipc_message.h.
 const int32 kRoutingIdNone = -2;
	// Copyright 2017 The Chromium Authors
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	module IPC.mojom;

	// NOTE: This MUST match the value of MSG_ROUTING_NONE in src/ipc/ipc_message.h.
	const int32 kRoutingIdNone = -2;