Remove IFX_SystemHandler.

fpdfsdk/pdfwindow/PWL_Label.cpp

 // 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
 
 #include "fpdfsdk/fxedit/include/fx_edit.h"
 #include "fpdfsdk/pdfwindow/PWL_Label.h"
 #include "fpdfsdk/pdfwindow/PWL_Utils.h"
 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
@@ skipping 78 matching lines @@
   GetClientRect();
 
   CFX_FloatRect rcClip;
   CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange();
   CPVT_WordRange* pRange = NULL;
 
   if (!HasFlag(PES_TEXTOVERFLOW)) {
     rcClip = GetClientRect();
     pRange = &wrRange;
   }
-  IFX_SystemHandler* pSysHandler = GetSystemHandler();
+  CFX_SystemHandler* pSysHandler = GetSystemHandler();
   IFX_Edit::DrawEdit(
       pDevice, pUser2Device, m_pEdit,
       CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()),
       CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), GetTransparency()),
       rcClip, CFX_FloatPoint(0.0f, 0.0f), pRange, pSysHandler, NULL);
 }
 
 void CPWL_Label::SetHorzScale(int32_t nHorzScale) {
   m_pEdit->SetHorzScale(nHorzScale);
 }
@@ skipping 32 matching lines @@
 void CPWL_Label::SetLimitChar(int32_t nLimitChar) {
   m_pEdit->SetLimitChar(nLimitChar);
 }
 
 int32_t CPWL_Label::GetTotalWords() {
   if (m_pEdit)
     return m_pEdit->GetTotalWords();
 
   return 0;
 }