Convert a crash to a NOTREACHED.

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2009 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include <algorithm>
@@ skipping 962 matching lines @@
 #endif
     }
 
     Send(new ViewMsg_SpellChecker_Init(
         file,
         spellcheck_host->custom_words(),
         spellcheck_host->language(),
         prefs->GetBoolean(prefs::kEnableAutoSpellCorrect)));
   } else {
     Send(new ViewMsg_SpellChecker_Init(
-        IPC::PlatformFileForTransit(),

[huanr, 2009/12/18 00:01:40]

What does IPC::PlatformFileForTransit() end up being with?

[Evan Stade, 2009/12/18 00:10:07]

on windows, this was 0 instead of -1. On Posix it was -1 (see
base/file_descriptor_posix)

+        IPC::InvalidPlatformFileForTransit(),
         std::vector<std::string>(),
         std::string(),
         false));
   }
 }
 
 void BrowserRenderProcessHost::EnableAutoSpellCorrect(bool enable) {
   Send(new ViewMsg_SpellChecker_EnableAutoSpellCorrect(enable));
 }