Fix post startup crash from stale IPC message

chrome/browser/component_updater/component_patcher_operation.cc

 // Copyright 2013 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/component_updater/component_patcher_operation.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 273 matching lines @@
 
 DeltaUpdateOpPatchHost::~DeltaUpdateOpPatchHost() {
 }
 
 void DeltaUpdateOpPatchHost::StartProcess(scoped_ptr<IPC::Message> message) {
   // The DeltaUpdateOpPatchHost is not responsible for deleting the
   // UtilityProcessHost object.
   content::UtilityProcessHost* host = content::UtilityProcessHost::Create(
       this, base::MessageLoopProxy::current().get());
   host->DisableSandbox();
-  host->Send(message.get());
+  host->Send(message.release());
 }
 
 bool DeltaUpdateOpPatchHost::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(DeltaUpdateOpPatchHost, message)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_PatchFile_Succeeded,
                         OnPatchSucceeded)
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_PatchFile_Failed,
                         OnPatchFailed)
     IPC_MESSAGE_UNHANDLED(handled = false)
@@ skipping 73 matching lines @@
   if (error != ComponentUnpacker::kNone) {
     error_code += strategy_->GetErrorOffset();
   }
   callback_.Run(error, error_code);
   // The callback is no longer needed - it is best to release it in case it
   // contains a reference to this object.
   callback_.Reset();
 }
 
 }  // namespace component_updater