base::Bind: Remove includes of base.bind in header files.

net/base/cookie_store_test_helpers.h

 // 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.
 
 #ifndef NET_BASE_COOKIE_STORE_TEST_HELPERS_H_
 #define NET_BASE_COOKIE_STORE_TEST_HELPERS_H_
 #pragma once
 
 #include "net/base/cookie_monster.h"
 
 #include <string>
 #include <vector>
 
-#include "base/bind.h"
+#include "base/callback_forward.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 class DelayedCookieMonster : public CookieStore {
  public:
   DelayedCookieMonster();
 
   // Call the asynchronous CookieMonster function, expect it to immediately
   // invoke the internal callback.
@@ skipping 66 matching lines @@
   bool did_run_;
   bool result_;
   std::string cookie_;
   std::string cookie_line_;
   std::vector<CookieStore::CookieInfo> cookie_info_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_COOKIE_STORE_TEST_HELPERS_H_