Add new MouseCursor interface for setting the mouse cursor.

webkit/plugins/ppapi/ppb_cursor_control_impl.h

-// Copyright (c) 2011 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 WEBKIT_PLUGINS_PPAPI_PPB_CURSOR_CONTROL_IMPL_H_
-#define WEBKIT_PLUGINS_PPAPI_PPB_CURSOR_CONTROL_IMPL_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ppapi/shared_impl/function_group_base.h"
-#include "ppapi/thunk/ppb_cursor_control_api.h"
-
-namespace webkit {
-namespace ppapi {
-
-class PluginInstance;
-
-class PPB_CursorControl_Impl
-    : public ::ppapi::FunctionGroupBase,
-      public ::ppapi::thunk::PPB_CursorControl_FunctionAPI {
- public:
-  PPB_CursorControl_Impl(PluginInstance* instance);
-  virtual ~PPB_CursorControl_Impl();
-
-  // FunctionGroupBase overrides.
-  virtual ::ppapi::thunk::PPB_CursorControl_FunctionAPI*
-      AsPPB_CursorControl_FunctionAPI() OVERRIDE;
-
-  // PPB_CursorControl_FunctionAPI implementation.
-  virtual PP_Bool SetCursor(PP_Instance instance,
-                            PP_CursorType_Dev type,
-                            PP_Resource custom_image_id,
-                            const PP_Point* hot_spot) OVERRIDE;
-  virtual PP_Bool LockCursor(PP_Instance instance) OVERRIDE;
-  virtual PP_Bool UnlockCursor(PP_Instance instance) OVERRIDE;
-  virtual PP_Bool HasCursorLock(PP_Instance instance) OVERRIDE;
-  virtual PP_Bool CanLockCursor(PP_Instance instance) OVERRIDE;
-
- private:
-  PluginInstance* instance_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_CursorControl_Impl);
-};
-
-}  // namespace ppapi
-}  // namespace webkit
-
-#endif  // WEBKIT_PLUGINS_PPAPI_PPB_CURSOR_CONTROL_IMPL_H_
-