Remove FX_DWORD from core/ and delete definition

core/fpdfapi/fpdf_page/cpdf_colorstate.cpp

 // Copyright 2016 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 "core/fpdfapi/fpdf_page/cpdf_colorstate.h"
 
 #include "core/fpdfapi/fpdf_page/cpdf_pattern.h"
 #include "core/fpdfapi/fpdf_page/cpdf_tilingpattern.h"
 #include "core/include/fxge/fx_dib.h"
 
 void CPDF_ColorState::SetFillColor(CPDF_ColorSpace* pCS,
                                    FX_FLOAT* pValue,
                                    int nValues) {
   CPDF_ColorStateData* pData = GetModify();
   SetColor(pData->m_FillColor, pData->m_FillRGB, pCS, pValue, nValues);
 }
 
 void CPDF_ColorState::SetStrokeColor(CPDF_ColorSpace* pCS,
                                      FX_FLOAT* pValue,
                                      int nValues) {
   CPDF_ColorStateData* pData = GetModify();
   SetColor(pData->m_StrokeColor, pData->m_StrokeRGB, pCS, pValue, nValues);
 }
 
 void CPDF_ColorState::SetColor(CPDF_Color& color,
-                               FX_DWORD& rgb,
+                               uint32_t& rgb,
                                CPDF_ColorSpace* pCS,
                                FX_FLOAT* pValue,
                                int nValues) {
   if (pCS) {
     color.SetColorSpace(pCS);
   } else if (color.IsNull()) {
     color.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
   }
   if (color.m_pCS->CountComponents() > nValues) {
     return;
   }
   color.SetValue(pValue);
   int R, G, B;
-  rgb = color.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (FX_DWORD)-1;
+  rgb = color.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
 }
 
 void CPDF_ColorState::SetFillPattern(CPDF_Pattern* pPattern,
                                      FX_FLOAT* pValue,
                                      int nValues) {
   CPDF_ColorStateData* pData = GetModify();
   pData->m_FillColor.SetValue(pPattern, pValue, nValues);
   int R, G, B;
   FX_BOOL ret = pData->m_FillColor.GetRGB(R, G, B);
   if (pPattern->m_PatternType == 1 &&
       ((CPDF_TilingPattern*)pPattern)->m_bColored && !ret) {
     pData->m_FillRGB = 0x00BFBFBF;
     return;
   }
-  pData->m_FillRGB = ret ? FXSYS_RGB(R, G, B) : (FX_DWORD)-1;
+  pData->m_FillRGB = ret ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
 }
 
 void CPDF_ColorState::SetStrokePattern(CPDF_Pattern* pPattern,
                                        FX_FLOAT* pValue,
                                        int nValues) {
   CPDF_ColorStateData* pData = GetModify();
   pData->m_StrokeColor.SetValue(pPattern, pValue, nValues);
   int R, G, B;
   FX_BOOL ret = pData->m_StrokeColor.GetRGB(R, G, B);
   if (pPattern->m_PatternType == 1 &&
       ((CPDF_TilingPattern*)pPattern)->m_bColored && !ret) {
     pData->m_StrokeRGB = 0x00BFBFBF;
     return;
   }
   pData->m_StrokeRGB =
-      pData->m_StrokeColor.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (FX_DWORD)-1;
+      pData->m_StrokeColor.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
 }