Remove usages of XInternAtom

ui/base/x/selection_owner.h

 // Copyright (c) 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 UI_BASE_X_SELECTION_OWNER_H_
 #define UI_BASE_X_SELECTION_OWNER_H_
 
 #include <stddef.h>
 
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "ui/base/ui_base_export.h"
 #include "ui/base/x/selection_utils.h"
-#include "ui/gfx/x/x11_atom_cache.h"
 #include "ui/gfx/x/x11_types.h"
 
 namespace ui {
 
 class XScopedEventSelector;
 
 // Owns a specific X11 selection on an X window.
 //
 // The selection owner object keeps track of which xwindow is the current
 // owner, and when its |xwindow_|, offers different data types to other
@@ skipping 103 matching lines @@
   size_t max_request_size_;
 
   // The data we are currently serving.
   SelectionFormatMap format_map_;
 
   std::vector<IncrementalTransfer> incremental_transfers_;
 
   // Used to abort stale incremental data transfers.
   base::RepeatingTimer incremental_transfer_abort_timer_;
 
-  X11AtomCache atom_cache_;
-
   DISALLOW_COPY_AND_ASSIGN(SelectionOwner);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_X_SELECTION_OWNER_H_