Add IPC Channel for new ManifestService.

components/nacl/common/nacl_types.cc

Index: components/nacl/common/nacl_types.cc
diff --git a/components/nacl/common/nacl_types.cc b/components/nacl/common/nacl_types.cc
index f7c08883295f062fb8d19da656868449e4c9b242..0dc5a1cf312be215da7402ade1010a10f76395fa 100644
--- a/components/nacl/common/nacl_types.cc
+++ b/components/nacl/common/nacl_types.cc
@@ -71,11 +71,13 @@ NaClLaunchResult::NaClLaunchResult(
     FileDescriptor imc_channel_handle,
     const IPC::ChannelHandle& ppapi_ipc_channel_handle,
     const IPC::ChannelHandle& trusted_ipc_channel_handle,
+    const IPC::ChannelHandle& manifest_service_ipc_channel_handle,
     base::ProcessId plugin_pid,
     int plugin_child_id)
     : imc_channel_handle(imc_channel_handle),
       ppapi_ipc_channel_handle(ppapi_ipc_channel_handle),
       trusted_ipc_channel_handle(trusted_ipc_channel_handle),
+      manifest_service_ipc_channel_handle(manifest_service_ipc_channel_handle),
       plugin_pid(plugin_pid),
       plugin_child_id(plugin_child_id) {
 }