virtual/override specifier cleanup in ui/events/ozone/layout/xkb

ui/events/ozone/layout/xkb/xkb_keyboard_layout_engine.h

 // Copyright 2014 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_EVENTS_OZONE_LAYOUT_XKB_XKB_KEYBOARD_LAYOUT_ENGINE_H_
 #define UI_EVENTS_OZONE_LAYOUT_XKB_XKB_KEYBOARD_LAYOUT_ENGINE_H_
 
 #include <xkbcommon/xkbcommon.h>
 #include <vector>
 
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "base/task_runner.h"
 #include "ui/events/ozone/layout/events_ozone_layout_export.h"
 #include "ui/events/ozone/layout/keyboard_layout_engine.h"
 #include "ui/events/ozone/layout/xkb/scoped_xkb.h"
 #include "ui/events/ozone/layout/xkb/xkb_key_code_converter.h"
 
 namespace ui {
 
 class EVENTS_OZONE_LAYOUT_EXPORT XkbKeyboardLayoutEngine
     : public KeyboardLayoutEngine {
  public:
   XkbKeyboardLayoutEngine(const XkbKeyCodeConverter& converter);
-  virtual ~XkbKeyboardLayoutEngine();
+  ~XkbKeyboardLayoutEngine() override;
 
   // KeyboardLayoutEngine:
-  virtual bool CanSetCurrentLayout() const override;
-  virtual bool SetCurrentLayoutByName(const std::string& layout_name) override;
+  bool CanSetCurrentLayout() const override;
+  bool SetCurrentLayoutByName(const std::string& layout_name) override;
 
-  virtual bool UsesISOLevel5Shift() const override;
-  virtual bool UsesAltGr() const override;
+  bool UsesISOLevel5Shift() const override;
+  bool UsesAltGr() const override;
 
-  virtual bool Lookup(DomCode dom_code,
-                      int flags,
-                      DomKey* dom_key,
-                      base::char16* character,
-                      KeyboardCode* key_code,
-                      uint32* platform_keycode) const override;
+  bool Lookup(DomCode dom_code,
+              int flags,
+              DomKey* dom_key,
+              base::char16* character,
+              KeyboardCode* key_code,
+              uint32* platform_keycode) const override;
 
   // Gets the names of the RMLO rule for libxkbcommon.
   // Makes it protected for testing.
   scoped_ptr<xkb_rule_names> GetXkbRuleNames(const std::string& layout_name);
 
  protected:
   // Table for EventFlagsToXkbFlags().
   struct XkbFlagMapEntry {
     int ui_flag;
     xkb_mod_mask_t xkb_flag;
@@ skipping 53 matching lines @@
 
   std::string current_layout_name_;
 
   // Support weak pointers for attach & detach callbacks.
   base::WeakPtrFactory<XkbKeyboardLayoutEngine> weak_ptr_factory_;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_OZONE_LAYOUT_XKB_XKB_KEYBOARD_LAYOUT_ENGINE_H_