Move xfa/fwl/core to xfa/fwl.

xfa/fwl/core/cfwl_app.h

-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef XFA_FWL_CORE_CFWL_APP_H_
-#define XFA_FWL_CORE_CFWL_APP_H_
-
-#include <memory>
-
-#include "core/fxcrt/fx_string.h"
-
-class CFWL_NoteDriver;
-class CFWL_WidgetMgr;
-class CXFA_FFApp;
-class CXFA_FWLAdapterWidgetMgr;
-class CFWL_Widget;
-
-enum FWL_KeyFlag {
-  FWL_KEYFLAG_Ctrl = 1 << 0,
-  FWL_KEYFLAG_Alt = 1 << 1,
-  FWL_KEYFLAG_Shift = 1 << 2,
-  FWL_KEYFLAG_Command = 1 << 3,
-  FWL_KEYFLAG_LButton = 1 << 4,
-  FWL_KEYFLAG_RButton = 1 << 5,
-  FWL_KEYFLAG_MButton = 1 << 6
-};
-
-class CFWL_App {
- public:
-  explicit CFWL_App(CXFA_FFApp* pAdapter);
-  ~CFWL_App();
-
-  CXFA_FFApp* GetAdapterNative() const { return m_pAdapterNative; }
-  CFWL_WidgetMgr* GetWidgetMgr() const { return m_pWidgetMgr.get(); }
-  CFWL_NoteDriver* GetNoteDriver() const { return m_pNoteDriver.get(); }
-
- private:
-  CXFA_FFApp* const m_pAdapterNative;
-  std::unique_ptr<CFWL_WidgetMgr> m_pWidgetMgr;
-  std::unique_ptr<CFWL_NoteDriver> m_pNoteDriver;
-};
-
-#endif  // XFA_FWL_CORE_CFWL_APP_H_