Wire up process launch error codes.

chrome/browser/safe_browsing/sandboxed_zip_analyzer.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/browser/safe_browsing/sandboxed_zip_analyzer.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 87 matching lines @@
 
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&SandboxedZipAnalyzer::StartProcessOnIOThread, this));
 }
 
 void SandboxedZipAnalyzer::OnProcessCrashed(int exit_code) {
   OnAnalyzeZipFileFinished(zip_analyzer::Results());
 }
 
-void SandboxedZipAnalyzer::OnProcessLaunchFailed() {
+void SandboxedZipAnalyzer::OnProcessLaunchFailed(int error_code) {
   OnAnalyzeZipFileFinished(zip_analyzer::Results());
 }
 
 bool SandboxedZipAnalyzer::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(SandboxedZipAnalyzer, message)
     IPC_MESSAGE_HANDLER(
         ChromeUtilityHostMsg_AnalyzeZipFileForDownloadProtection_Finished,
         OnAnalyzeZipFileFinished)
     IPC_MESSAGE_UNHANDLED(handled = false)
@@ skipping 21 matching lines @@
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (callback_called_)
     return;
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
                           base::Bind(callback_, results));
   callback_called_ = true;
   CloseTemporaryFile();
 }
 
 }  // namespace safe_browsing