Remove HostDesktopType from sessions and tab restore

components/sessions/core/persistent_tab_restore_service.h

 // Copyright (c) 2012 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_SESSIONS_CORE_PERSISTENT_TAB_RESTORE_SERVICE_H_
 #define COMPONENTS_SESSIONS_CORE_PERSISTENT_TAB_RESTORE_SERVICE_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 18 matching lines @@
   ~PersistentTabRestoreService() override;
 
   // TabRestoreService:
   void AddObserver(TabRestoreServiceObserver* observer) override;
   void RemoveObserver(TabRestoreServiceObserver* observer) override;
   void CreateHistoricalTab(LiveTab* live_tab, int index) override;
   void BrowserClosing(LiveTabContext* context) override;
   void BrowserClosed(LiveTabContext* context) override;
   void ClearEntries() override;
   const Entries& entries() const override;
-  std::vector<LiveTab*> RestoreMostRecentEntry(LiveTabContext* context,
-                                               int host_desktop_type) override;
+  std::vector<LiveTab*> RestoreMostRecentEntry(
+      LiveTabContext* context) override;
   Tab* RemoveTabEntryById(SessionID::id_type id) override;
   std::vector<LiveTab*> RestoreEntryById(
       LiveTabContext* context,
       SessionID::id_type id,
-      int host_desktop_type,
       WindowOpenDisposition disposition) override;
   void LoadTabsFromLastSession() override;
   bool IsLoaded() const override;
   void DeleteLastSession() override;
   void Shutdown() override;
 
  private:
   friend class ::PersistentTabRestoreServiceTest;
 
   class Delegate;
 
   // Exposed for testing.
   Entries* mutable_entries();
   void PruneEntries();
 
   scoped_ptr<TabRestoreServiceClient> client_;
   scoped_ptr<Delegate> delegate_;
   TabRestoreServiceHelper helper_;
 
   DISALLOW_COPY_AND_ASSIGN(PersistentTabRestoreService);
 };
 
 }  // namespace sessions
 
 #endif  // COMPONENTS_SESSIONS_CORE_PERSISTENT_TAB_RESTORE_SERVICE_H_