Convert RemoveDataMask from enum to pointers and split it between content and embedder

chrome/browser/browsing_data/browsing_data_remover_delegate.h

 // Copyright 2016 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_BROWSING_DATA_BROWSING_DATA_REMOVER_DELEGATE_H_
 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_REMOVER_DELEGATE_H_
 
+#include <set>
+
 namespace content {
 class BrowsingDataFilterBuilder;
+struct BrowsingDataType;
 }
 
 class BrowsingDataRemoverDelegate {
  public:
   virtual ~BrowsingDataRemoverDelegate() {}
 
   virtual void RemoveEmbedderData(
       const base::Time& delete_begin,
       const base::Time& delete_end,
-      int remove_mask,
+      const std::set<const content::BrowsingDataType*>& remove_mask,
       const content::BrowsingDataFilterBuilder& filter_builder,
       int origin_type_mask,
       const base::Closure& callback) = 0;
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_REMOVER_DELEGATE_H_