Initialize per-ChromeOS-user NSS slots and provide the functions to access them.

chrome/browser/ui/webui/chromeos/cryptohome_web_ui_handler.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/ui/webui/chromeos/cryptohome_web_ui_handler.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
@@ skipping 25 matching lines @@
   cryptohome_client->TpmIsEnabled(GetCryptohomeBoolCallback("tpm-is-enabled"));
   cryptohome_client->TpmIsOwned(GetCryptohomeBoolCallback("tpm-is-owned"));
   cryptohome_client->TpmIsBeingOwned(
       GetCryptohomeBoolCallback("tpm-is-being-owned"));
   cryptohome_client->Pkcs11IsTpmTokenReady(
       GetCryptohomeBoolCallback("pkcs11-is-tpm-token-ready"));
 
   BrowserThread::PostTaskAndReplyWithResult(
       BrowserThread::IO,
       FROM_HERE,
-      base::Bind(&crypto::IsTPMTokenReady),
+      base::Bind(&crypto::IsTPMTokenReady, base::Closure()),
       base::Bind(&CryptohomeWebUIHandler::DidGetNSSUtilInfoOnUIThread,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void CryptohomeWebUIHandler::DidGetNSSUtilInfoOnUIThread(
     bool is_tpm_token_ready) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   base::FundamentalValue is_tpm_token_ready_value(is_tpm_token_ready);
   SetCryptohomeProperty("is-tpm-token-ready", is_tpm_token_ready_value);
@@ skipping 18 matching lines @@
 
 void CryptohomeWebUIHandler::SetCryptohomeProperty(
     const std::string& destination_id,
     const base::Value& value) {
   base::StringValue destination_id_value(destination_id);
   web_ui()->CallJavascriptFunction(
       "SetCryptohomeProperty", destination_id_value, value);
 }
 
 }  // namespace chromeos