Show more different NaCl loading errors.

chrome/common/nacl_types.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/common/nacl_types.h"
+#include "ipc/ipc_platform_file.h"
 
 namespace nacl {
 
 NaClStartParams::NaClStartParams()
     : validation_cache_enabled(false),
       enable_exception_handling(false),
       enable_debug_stub(false),
       enable_ipc_proxy(false),
       uses_irt(false),
       enable_dyncode_syscalls(false) {
@@ skipping 29 matching lines @@
   render_view_id = l.render_view_id;
   permission_bits = l.permission_bits;
   uses_irt = l.uses_irt;
   enable_dyncode_syscalls = l.enable_dyncode_syscalls;
   enable_exception_handling = l.enable_exception_handling;
 }
 
 NaClLaunchParams::~NaClLaunchParams() {
 }
 
+NaClLaunchResult::NaClLaunchResult()
+    : imc_channel_handle(IPC::InvalidPlatformFileForTransit()),
+      ipc_channel_handle(),
+      plugin_pid(base::kNullProcessId),
+      plugin_child_id(0) {
+}
+
+NaClLaunchResult::NaClLaunchResult(
+    FileDescriptor imc_channel_handle,
+    const IPC::ChannelHandle& ipc_channel_handle,
+    base::ProcessId plugin_pid,
+    int plugin_child_id)
+    : imc_channel_handle(imc_channel_handle),
+      ipc_channel_handle(ipc_channel_handle),
+      plugin_pid(plugin_pid),
+      plugin_child_id(plugin_child_id) {
+}
+
+NaClLaunchResult::~NaClLaunchResult() {
+}
+
 }  // namespace nacl