[Offline Pages] Adding support for removed-on-cache-reset pages to query.

components/offline_pages/core/offline_page_model_query.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 COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_MODEL_QUERY_H_
 #define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_MODEL_QUERY_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 68 matching lines @@
   // times, overwrites previous client ID restrictions.
   OfflinePageModelQueryBuilder& SetClientIds(Requirement requirement,
                                              const std::vector<ClientId>& ids);
 
   // Sets the URLs that are valid for this request.  If called multiple times,
   // overwrites previous URL restrictions.
   OfflinePageModelQueryBuilder& SetUrls(Requirement requirement,
                                         const std::vector<GURL>& urls);
 
   // Only include pages whose namespaces satisfy
+  // ClientPolicyController::IsRemovedOnCacheReset(|namespace|) ==
+  //     |removed_on_cache_reset|
+  // Multiple calls overwrite previous ones.
+  OfflinePageModelQueryBuilder& RequireRemovedOnCacheReset(
+      Requirement removed_on_cache_reset);
+
+  // Only include pages whose namespaces satisfy
   // ClientPolicyController::IsSupportedByDownload(|namespace|) ==
   //     |supported_by_download|
   // Multiple calls overwrite previous ones.
   OfflinePageModelQueryBuilder& RequireSupportedByDownload(
       Requirement supported_by_download);
 
   // Only include pages whose namespaces satisfy
   // ClientPolicyController::IsShownAsRecentlyVisitedSite(|namespace|) ==
   //     |recently_visited|
   // Multiple calls overwrite previous ones.
@@ skipping 17 matching lines @@
   // |inverted| is true, intersects the allowed namespaces with all namespaces
   // except those provided in |namespaces|.
   void IntersectWithNamespaces(ClientPolicyController* controller,
                                const std::vector<std::string>& namespaces,
                                Requirement match_requirement);
 
   std::pair<Requirement, std::vector<int64_t>> offline_ids_;
   std::pair<Requirement, std::vector<ClientId>> client_ids_;
   std::pair<Requirement, std::vector<GURL>> urls_;
 
+  Requirement removed_on_cache_reset_ = Requirement::UNSET;
   Requirement supported_by_download_ = Requirement::UNSET;
   Requirement shown_as_recently_visited_site_ = Requirement::UNSET;
   Requirement restricted_to_original_tab_ = Requirement::UNSET;
 
   DISALLOW_COPY_AND_ASSIGN(OfflinePageModelQueryBuilder);
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_MODEL_QUERY_H_