Move the fpdfsdk/include/pdfwindow/ headers into fpdfsdk/pdfwindow.

fpdfsdk/include/pdfwindow/PWL_ScrollBar.h

Index: fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
diff --git a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h b/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
deleted file mode 100644
index a43ac91fcb4d34e277c03a807b4578c866c2a13a..0000000000000000000000000000000000000000
--- a/fpdfsdk/include/pdfwindow/PWL_ScrollBar.h
+++ /dev/null
@@ -1,157 +0,0 @@
-// 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 FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_
-#define FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_
-
-#include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
-
-class CPWL_SBButton;
-class CPWL_ScrollBar;
-
-struct PWL_SCROLL_INFO {
- public:
-  PWL_SCROLL_INFO()
-      : fContentMin(0.0f),
-        fContentMax(0.0f),
-        fPlateWidth(0.0f),
-        fBigStep(0.0f),
-        fSmallStep(0.0f) {}
-  FX_FLOAT fContentMin;
-  FX_FLOAT fContentMax;
-  FX_FLOAT fPlateWidth;
-  FX_FLOAT fBigStep;
-  FX_FLOAT fSmallStep;
-};
-
-enum PWL_SCROLLBAR_TYPE { SBT_HSCROLL, SBT_VSCROLL };
-
-enum PWL_SBBUTTON_TYPE { PSBT_MIN, PSBT_MAX, PSBT_POS };
-
-class CPWL_SBButton : public CPWL_Wnd {
- public:
-  CPWL_SBButton(PWL_SCROLLBAR_TYPE eScrollBarType,
-                PWL_SBBUTTON_TYPE eButtonType);
-  ~CPWL_SBButton() override;
-
-  // CPWL_Wnd
-  CFX_ByteString GetClassName() const override;
-  void OnCreate(PWL_CREATEPARAM& cp) override;
-  void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
-  void DrawThisAppearance(CFX_RenderDevice* pDevice,
-                          CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
-  FX_BOOL OnMouseMove(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
-
- protected:
-  PWL_SCROLLBAR_TYPE m_eScrollBarType;
-  PWL_SBBUTTON_TYPE m_eSBButtonType;
-
-  FX_BOOL m_bMouseDown;
-};
-
-struct PWL_FLOATRANGE {
- public:
-  PWL_FLOATRANGE();
-  PWL_FLOATRANGE(FX_FLOAT min, FX_FLOAT max);
-  void Default();
-  void Set(FX_FLOAT min, FX_FLOAT max);
-  FX_BOOL In(FX_FLOAT x) const;
-  FX_FLOAT GetWidth() const;
-
-  FX_FLOAT fMin, fMax;
-};
-
-struct PWL_SCROLL_PRIVATEDATA {
- public:
-  PWL_SCROLL_PRIVATEDATA();
-
-  void Default();
-  void SetScrollRange(FX_FLOAT min, FX_FLOAT max);
-  void SetClientWidth(FX_FLOAT width);
-  void SetSmallStep(FX_FLOAT step);
-  void SetBigStep(FX_FLOAT step);
-  FX_BOOL SetPos(FX_FLOAT pos);
-
-  void AddSmall();
-  void SubSmall();
-  void AddBig();
-  void SubBig();
-
-  PWL_FLOATRANGE ScrollRange;
-  FX_FLOAT fClientWidth;
-  FX_FLOAT fScrollPos;
-  FX_FLOAT fBigStep;
-  FX_FLOAT fSmallStep;
-};
-
-class CPWL_ScrollBar : public CPWL_Wnd {
- public:
-  CPWL_ScrollBar(PWL_SCROLLBAR_TYPE sbType = SBT_HSCROLL);
-  ~CPWL_ScrollBar() override;
-
-  // CPWL_Wnd
-  CFX_ByteString GetClassName() const override;
-  void OnCreate(PWL_CREATEPARAM& cp) override;
-  void RePosChildWnd() override;
-  void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override;
-  void DrawThisAppearance(CFX_RenderDevice* pDevice,
-                          CFX_Matrix* pUser2Device) override;
-  FX_BOOL OnLButtonDown(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
-  FX_BOOL OnLButtonUp(const CFX_FloatPoint& point, FX_DWORD nFlag) override;
-  void OnNotify(CPWL_Wnd* pWnd,
-                FX_DWORD msg,
-                intptr_t wParam = 0,
-                intptr_t lParam = 0) override;
-  void CreateChildWnd(const PWL_CREATEPARAM& cp) override;
-  void TimerProc() override;
-
-  FX_FLOAT GetScrollBarWidth() const;
-  PWL_SCROLLBAR_TYPE GetScrollBarType() const { return m_sbType; }
-
-  void SetNotifyForever(FX_BOOL bForever) { m_bNotifyForever = bForever; }
-
- protected:
-  void SetScrollRange(FX_FLOAT fMin, FX_FLOAT fMax, FX_FLOAT fClientWidth);
-  void SetScrollPos(FX_FLOAT fPos);
-  void MovePosButton(FX_BOOL bRefresh);
-  void SetScrollStep(FX_FLOAT fBigStep, FX_FLOAT fSmallStep);
-  void NotifyScrollWindow();
-  CFX_FloatRect GetScrollArea() const;
-
- private:
-  void CreateButtons(const PWL_CREATEPARAM& cp);
-
-  void OnMinButtonLBDown(const CFX_FloatPoint& point);
-  void OnMinButtonLBUp(const CFX_FloatPoint& point);
-  void OnMinButtonMouseMove(const CFX_FloatPoint& point);
-
-  void OnMaxButtonLBDown(const CFX_FloatPoint& point);
-  void OnMaxButtonLBUp(const CFX_FloatPoint& point);
-  void OnMaxButtonMouseMove(const CFX_FloatPoint& point);
-
-  void OnPosButtonLBDown(const CFX_FloatPoint& point);
-  void OnPosButtonLBUp(const CFX_FloatPoint& point);
-  void OnPosButtonMouseMove(const CFX_FloatPoint& point);
-
-  FX_FLOAT TrueToFace(FX_FLOAT);
-  FX_FLOAT FaceToTrue(FX_FLOAT);
-
-  PWL_SCROLLBAR_TYPE m_sbType;
-  PWL_SCROLL_INFO m_OriginInfo;
-  CPWL_SBButton* m_pMinButton;
-  CPWL_SBButton* m_pMaxButton;
-  CPWL_SBButton* m_pPosButton;
-  PWL_SCROLL_PRIVATEDATA m_sData;
-  FX_BOOL m_bMouseDown;
-  FX_BOOL m_bMinOrMax;
-  FX_BOOL m_bNotifyForever;
-  FX_FLOAT m_nOldPos;
-  FX_FLOAT m_fOldPosButton;
-};
-
-#endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_SCROLLBAR_H_