Revert 114494 - Remove BindStateHolder and have Bind() return a Callback<> object directly.

net/base/cookie_store_test_helpers.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 "net/base/cookie_store_test_helpers.h"
 
 #include "base/message_loop.h"
 
 namespace net {
 
@@ skipping 15 matching lines @@
   cookie_info_ = cookie_info;
   did_run_ = true;
 }
 
 void DelayedCookieMonster::SetCookiesInternalCallback(bool result) {
   result_ = result;
   did_run_ = true;
 }
 
 void DelayedCookieMonster::GetCookiesWithOptionsInternalCallback(
-    const std::string& cookie) {
+    std::string cookie) {
   cookie_ = cookie;
   did_run_ = true;
 }
 
 void DelayedCookieMonster::GetCookiesWithInfoAsync(
     const GURL& url,
     const CookieOptions& options,
     const CookieMonster::GetCookieInfoCallback& callback) {
   did_run_ = false;
   cookie_monster_->GetCookiesWithInfoAsync(
@@ skipping 91 matching lines @@
                                              const std::string& cookie_name,
                                              const base::Closure& callback) {
   ADD_FAILURE();
 }
 
 CookieMonster* DelayedCookieMonster::GetCookieMonster() {
   return cookie_monster_;
 }
 
 }  // namespace net