Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/net/disk_cache_dir_policy_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_NET_DISK_CACHE_DIR_POLICY_HANDLER_H_
 #define CHROME_BROWSER_NET_DISK_CACHE_DIR_POLICY_HANDLER_H_
 
-#include "base/basictypes.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "components/policy/core/browser/configuration_policy_handler.h"
 
 namespace policy {
 
 // ConfigurationPolicyHandler for the DiskCacheDir policy.
 class DiskCacheDirPolicyHandler : public TypeCheckingPolicyHandler {
  public:
   DiskCacheDirPolicyHandler();
   ~DiskCacheDirPolicyHandler() override;
 
   // ConfigurationPolicyHandler methods:
   void ApplyPolicySettings(const PolicyMap& policies,
                            PrefValueMap* prefs) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DiskCacheDirPolicyHandler);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_NET_DISK_CACHE_DIR_POLICY_HANDLER_H_