Merge the CFWL_*Imp classes into the IFWL_* classes.

xfa/fwl/basewidget/ifwl_edit.h

Index: xfa/fwl/basewidget/ifwl_edit.h
diff --git a/xfa/fwl/basewidget/ifwl_edit.h b/xfa/fwl/basewidget/ifwl_edit.h
deleted file mode 100644
index ac2ca3110fed00febcc7a72aee184e66fd6e4dba..0000000000000000000000000000000000000000
--- a/xfa/fwl/basewidget/ifwl_edit.h
+++ /dev/null
@@ -1,148 +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 XFA_FWL_BASEWIDGET_IFWL_EDIT_H_
-#define XFA_FWL_BASEWIDGET_IFWL_EDIT_H_
-
-#include <vector>
-
-#include "xfa/fwl/core/cfwl_event.h"
-#include "xfa/fwl/core/ifwl_dataprovider.h"
-#include "xfa/fwl/lightwidget/cfwl_widget.h"
-
-#define FWL_CLASS_Edit L"FWL_EDIT"
-#define FWL_STYLEEXT_EDT_ReadOnly (1L << 0)
-#define FWL_STYLEEXT_EDT_MultiLine (1L << 1)
-#define FWL_STYLEEXT_EDT_WantReturn (1L << 2)
-#define FWL_STYLEEXT_EDT_NoHideSel (1L << 3)
-#define FWL_STYLEEXT_EDT_AutoHScroll (1L << 4)
-#define FWL_STYLEEXT_EDT_AutoVScroll (1L << 5)
-#define FWL_STYLEEXT_EDT_NoRedoUndo (1L << 6)
-#define FWL_STYLEEXT_EDT_Validate (1L << 7)
-#define FWL_STYLEEXT_EDT_Password (1L << 8)
-#define FWL_STYLEEXT_EDT_Number (1L << 9)
-#define FWL_STYLEEXT_EDT_HSelfAdaption (1L << 10)
-#define FWL_STYLEEXT_EDT_VSelfAdaption (1L << 11)
-#define FWL_STYLEEXT_EDT_VerticalLayout (1L << 12)
-#define FWL_STYLEEXT_EDT_VerticalChars (1L << 13)
-#define FWL_STYLEEXT_EDT_ReverseLine (1L << 14)
-#define FWL_STYLEEXT_EDT_ArabicShapes (1L << 15)
-#define FWL_STYLEEXT_EDT_ExpandTab (1L << 16)
-#define FWL_STYLEEXT_EDT_CombText (1L << 17)
-#define FWL_STYLEEXT_EDT_HNear (0L << 18)
-#define FWL_STYLEEXT_EDT_HCenter (1L << 18)
-#define FWL_STYLEEXT_EDT_HFar (2L << 18)
-#define FWL_STYLEEXT_EDT_VNear (0L << 20)
-#define FWL_STYLEEXT_EDT_VCenter (1L << 20)
-#define FWL_STYLEEXT_EDT_VFar (2L << 20)
-#define FWL_STYLEEXT_EDT_Justified (1L << 22)
-#define FWL_STYLEEXT_EDT_Distributed (2L << 22)
-#define FWL_STYLEEXT_EDT_HAlignMask (3L << 18)
-#define FWL_STYLEEXT_EDT_VAlignMask (3L << 20)
-#define FWL_STYLEEXT_EDT_HAlignModeMask (3L << 22)
-#define FWL_STYLEEXT_EDT_InnerCaret (1L << 24)
-#define FWL_STYLEEXT_EDT_ShowScrollbarFocus (1L << 25)
-#define FWL_STYLEEXT_EDT_OuterScrollbar (1L << 26)
-#define FWL_STYLEEXT_EDT_LastLineHeight (1L << 27)
-
-enum FWL_EDT_TEXTCHANGED {
-  FWL_EDT_TEXTCHANGED_Insert = 0,
-  FWL_EDT_TEXTCHANGED_Delete,
-  FWL_EDT_TEXTCHANGED_Replace,
-};
-
-FWL_EVENT_DEF(CFWL_EvtEdtTextChanged,
-              CFWL_EventType::TextChanged,
-              int32_t nChangeType;
-              CFX_WideString wsInsert;
-              CFX_WideString wsDelete;
-              CFX_WideString wsPrevText;)
-
-FWL_EVENT_DEF(CFWL_EvtEdtTextFull, CFWL_EventType::TextFull)
-
-FWL_EVENT_DEF(CFWL_EvtEdtPreSelfAdaption,
-              CFWL_EventType::PreSelfAdaption,
-              FX_BOOL bHSelfAdaption;
-              FX_BOOL bVSelfAdaption;
-              CFX_RectF rtAfterChange;)
-
-FWL_EVENT_DEF(CFWL_EvtEdtValidate,
-              CFWL_EventType::Validate,
-              IFWL_Widget* pDstWidget;
-              CFX_WideString wsInsert;
-              FX_BOOL bValidate;)
-
-FWL_EVENT_DEF(CFWL_EvtEdtCheckWord,
-              CFWL_EventType::CheckWord,
-              CFX_ByteString bsWord;
-              FX_BOOL bCheckWord;)
-
-FWL_EVENT_DEF(CFWL_EvtEdtGetSuggestWords,
-              CFWL_EventType::GetSuggestedWords,
-              FX_BOOL bSuggestWords;
-              CFX_ByteString bsWord;
-              std::vector<CFX_ByteString> bsArraySuggestWords;)
-
-class CFWL_WidgetImpProperties;
-class IFDE_TxtEdtDoRecord;
-
-class IFWL_EditDP : public IFWL_DataProvider {};
-
-class IFWL_Edit : public IFWL_Widget {
- public:
-  static IFWL_Edit* Create(const CFWL_WidgetImpProperties& properties,
-                           IFWL_Widget* pOuter);
-  static IFWL_Edit* CreateComboEdit(const CFWL_WidgetImpProperties& properties,
-                                    IFWL_Widget* pOuter);
-
-  FWL_Error SetText(const CFX_WideString& wsText);
-  int32_t GetTextLength() const;
-  FWL_Error GetText(CFX_WideString& wsText,
-                    int32_t nStart = 0,
-                    int32_t nCount = -1) const;
-  FWL_Error ClearText();
-  int32_t GetCaretPos() const;
-  int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE);
-  FWL_Error AddSelRange(int32_t nStart, int32_t nCount = -1);
-  int32_t CountSelRanges();
-  int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
-  FWL_Error ClearSelections();
-  int32_t GetLimit();
-  FWL_Error SetLimit(int32_t nLimit);
-  FWL_Error SetAliasChar(FX_WCHAR wAlias);
-  FWL_Error Insert(int32_t nStart, const FX_WCHAR* lpText, int32_t nLen);
-  FWL_Error DeleteSelections();
-  FWL_Error DeleteRange(int32_t nStart, int32_t nCount = -1);
-  FWL_Error Replace(int32_t nStart,
-                    int32_t nLen,
-                    const CFX_WideStringC& wsReplace);
-  FWL_Error DoClipboard(int32_t iCmd);
-  FX_BOOL Copy(CFX_WideString& wsCopy);
-  FX_BOOL Cut(CFX_WideString& wsCut);
-  FX_BOOL Paste(const CFX_WideString& wsPaste);
-  FX_BOOL Delete();
-  FX_BOOL Redo(const IFDE_TxtEdtDoRecord* pRecord);
-  FX_BOOL Undo(const IFDE_TxtEdtDoRecord* pRecord);
-  FX_BOOL Undo();
-  FX_BOOL Redo();
-  FX_BOOL CanUndo();
-  FX_BOOL CanRedo();
-  FWL_Error SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant);
-  FWL_Error SetOuter(IFWL_Widget* pOuter);
-  FWL_Error SetNumberRange(int32_t iMin, int32_t iMax);
-  FWL_Error SetBackColor(uint32_t dwColor);
-  FWL_Error SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize);
-  void SetScrollOffset(FX_FLOAT fScrollOffset);
-  FX_BOOL GetSuggestWords(CFX_PointF pointf,
-                          std::vector<CFX_ByteString>& sSuggest);
-  FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf,
-                                const CFX_ByteStringC& bsReplace);
-
- protected:
-  IFWL_Edit();
-};
-
-#endif  // XFA_FWL_BASEWIDGET_IFWL_EDIT_H_