Remove RDH from UtilityProcessHost.

chrome/browser/extensions/sandboxed_extension_unpacker.cc

 // Copyright (c) 2011 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/extensions/sandboxed_extension_unpacker.h"
 
 #include <set>
 
 #include "base/base64.h"
 #include "base/crypto/signature_verifier.h"
@@ skipping 128 matching lines @@
 SandboxedExtensionUnpacker::~SandboxedExtensionUnpacker() {
   base::FileUtilProxy::Delete(
       BrowserThread::GetMessageLoopProxyForThread(thread_identifier_),
       temp_dir_.Take(),
       true,
       NULL);
 }
 
 void SandboxedExtensionUnpacker::StartProcessOnIOThread(
     const FilePath& temp_crx_path) {
-  UtilityProcessHost* host = new UtilityProcessHost(
-      rdh_, this, thread_identifier_);
+  UtilityProcessHost* host = new UtilityProcessHost(this, thread_identifier_);
   host->StartExtensionUnpacker(temp_crx_path);
 }
 
 void SandboxedExtensionUnpacker::OnUnpackExtensionSucceeded(
     const DictionaryValue& manifest) {
   // Skip check for unittests.
   if (thread_identifier_ != BrowserThread::ID_COUNT)
     CHECK(BrowserThread::CurrentlyOn(thread_identifier_));
   got_response_ = true;
 
@@ skipping 421 matching lines @@
           ERROR_SAVING_CATALOG,
           l10n_util::GetStringFUTF8(
               IDS_EXTENSION_PACKAGE_INSTALL_ERROR,
               ASCIIToUTF16("ERROR_SAVING_CATALOG")));
       return false;
     }
   }
 
   return true;
 }