Refactor params of NaClProcessMsg_Start.

components/nacl/loader/nonsfi/nonsfi_listener.cc

Index: components/nacl/loader/nonsfi/nonsfi_listener.cc
diff --git a/components/nacl/loader/nonsfi/nonsfi_listener.cc b/components/nacl/loader/nonsfi/nonsfi_listener.cc
index 5f212babe28493ceace4e5cca3420c6ea80fc720..43f1e0c4d281c794d77f84ee837f4fff5790567b 100644
--- a/components/nacl/loader/nonsfi/nonsfi_listener.cc
+++ b/components/nacl/loader/nonsfi/nonsfi_listener.cc
@@ -147,9 +147,12 @@ void NonSfiListener::OnStart(const nacl::NaClStartParams& params) {
   CHECK(params.version.size() == 0);
   // Ensure that a debug stub FD isn't passed through accidentally.
   CHECK(!params.enable_debug_stub);
-  CHECK(params.debug_stub_server_bound_socket.fd == -1);
+  CHECK(params.imc_bootstrap_handle == IPC::InvalidPlatformFileForTransit());
+  CHECK(params.irt_handle == IPC::InvalidPlatformFileForTransit());
+  CHECK(params.mac_shm_fd == IPC::InvalidPlatformFileForTransit());
+  CHECK(params.debug_stub_server_bound_socket ==
+        IPC::InvalidPlatformFileForTransit());
 
-  CHECK(params.handles.empty());
   // We are only expecting non-SFI mode to be used with NaCl for now,
   // not PNaCl processes.
   CHECK(params.process_type == kNativeNaClProcessType);