Implement large cursors in Mushrome.

ui/wm/core/cursor_manager.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_WM_CORE_CURSOR_MANAGER_H_
 #define UI_WM_CORE_CURSOR_MANAGER_H_
 
 #include <memory>
 
 #include "base/compiler_specific.h"
@@ skipping 31 matching lines @@
 
   // Resets the last visibility state, etc. Currently only called by tests.
   static void ResetCursorVisibilityStateForTest();
 
   // Overridden from aura::client::CursorClient:
   void SetCursor(gfx::NativeCursor) override;
   gfx::NativeCursor GetCursor() const override;
   void ShowCursor() override;
   void HideCursor() override;
   bool IsCursorVisible() const override;
-  void SetCursorSet(ui::CursorSetType cursor_set) override;
-  ui::CursorSetType GetCursorSet() const override;
+  void SetCursorSize(ui::CursorSize cursor_size) override;
+  ui::CursorSize GetCursorSize() const override;
   void EnableMouseEvents() override;
   void DisableMouseEvents() override;
   bool IsMouseEventsEnabled() const override;
   void SetDisplay(const display::Display& display) override;
   const display::Display& GetDisplay() const override;
   void LockCursor() override;
   void UnlockCursor() override;
   bool IsCursorLocked() const override;
   void AddObserver(aura::client::CursorClientObserver* observer) override;
   void RemoveObserver(aura::client::CursorClientObserver* observer) override;
   bool ShouldHideCursorOnKeyEvent(const ui::KeyEvent& event) const override;
 
  private:
   // Overridden from NativeCursorManagerDelegate:
   void CommitCursor(gfx::NativeCursor cursor) override;
   void CommitVisibility(bool visible) override;
-  void CommitCursorSet(ui::CursorSetType cursor_set) override;
+  void CommitCursorSize(ui::CursorSize cursor_size) override;
   void CommitMouseEventsEnabled(bool enabled) override;
 
   std::unique_ptr<NativeCursorManager> delegate_;
 
   // Display where the cursor is located.
   display::Display display_;
 
   // Number of times LockCursor() has been invoked without a corresponding
   // UnlockCursor().
   int cursor_lock_count_;
@@ skipping 11 matching lines @@
   // CursorManager instance is created it gets populated with the correct
   // cursor visibility state.
   static bool last_cursor_visibility_state_;
 
   DISALLOW_COPY_AND_ASSIGN(CursorManager);
 };
 
 }  // namespace wm
 
 #endif  // UI_WM_CORE_CURSOR_MANAGER_H_