Implement large cursors in Mushrome.

components/exo/wm_helper_ash.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_EXO_WM_HELPER_ASH_H_
 #define COMPONENTS_EXO_WM_HELPER_ASH_H_
 
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/shell_observer.h"
 #include "base/macros.h"
@@ skipping 16 matching lines @@
  public:
   WMHelperAsh();
   ~WMHelperAsh() override;
 
   // Overridden from WMHelper:
   const display::ManagedDisplayInfo& GetDisplayInfo(
       int64_t display_id) const override;
   aura::Window* GetPrimaryDisplayContainer(int container_id) override;
   aura::Window* GetActiveWindow() const override;
   aura::Window* GetFocusedWindow() const override;
-  ui::CursorSetType GetCursorSet() const override;
+  ui::CursorSize GetCursorSize() const override;
   const display::Display& GetCursorDisplay() const override;
   void AddPreTargetHandler(ui::EventHandler* handler) override;
   void PrependPreTargetHandler(ui::EventHandler* handler) override;
   void RemovePreTargetHandler(ui::EventHandler* handler) override;
   void AddPostTargetHandler(ui::EventHandler* handler) override;
   void RemovePostTargetHandler(ui::EventHandler* handler) override;
   bool IsMaximizeModeWindowManagerEnabled() const override;
 
   // Overridden from wm::ActivationChangeObserver:
   void OnWindowActivated(wm::ActivationChangeObserver::ActivationReason reason,
                          aura::Window* gained_active,
                          aura::Window* lost_active) override;
 
   // Overridden from aura::client::FocusChangeObserver:
   void OnWindowFocused(aura::Window* gained_focus,
                        aura::Window* lost_focus) override;
 
   // Overridden from aura::client::CursorClientObserver:
   void OnCursorVisibilityChanged(bool is_visible) override;
-  void OnCursorSetChanged(ui::CursorSetType cursor_set) override;
+  void OnCursorSizeChanged(ui::CursorSize cursor_size) override;
   void OnCursorDisplayChanged(const display::Display& display) override;
 
   // Overridden from ash::ShellObserver:
   void OnMaximizeModeStarted() override;
   void OnMaximizeModeEnding() override;
   void OnMaximizeModeEnded() override;
 
   // WindowTreeHostManager::Observer:
   void OnDisplayConfigurationChanged() override;
 
   // Overridden from ui::InputDeviceEventObserver:
   void OnKeyboardDeviceConfigurationChanged() override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WMHelperAsh);
 };
 
 }  // namespace exo
 
 #endif  // COMPONENTS_EXO_WM_HELPER_H_