Revert "Use ->() in CPDF_ColorState"

core/fpdfapi/fpdf_page/cpdf_colorstatedata.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_colorstatedata.h"
 
-#include "core/fpdfapi/fpdf_page/cpdf_tilingpattern.h"
-#include "core/fxge/include/fx_dib.h"
-
-CPDF_ColorStateData::CPDF_ColorStateData(const CPDF_ColorStateData& src)
-    : m_FillRGB(src.m_FillRGB), m_StrokeRGB(src.m_StrokeRGB) {
+CPDF_ColorStateData::CPDF_ColorStateData(const CPDF_ColorStateData& src) {
   m_FillColor.Copy(&src.m_FillColor);
+  m_FillRGB = src.m_FillRGB;
   m_StrokeColor.Copy(&src.m_StrokeColor);
+  m_StrokeRGB = src.m_StrokeRGB;
 }
 
-void CPDF_ColorStateData::SetDefault() {
-  m_FillRGB = 0;
-  m_StrokeRGB = 0;
+void CPDF_ColorStateData::Default() {
+  m_FillRGB = m_StrokeRGB = 0;
   m_FillColor.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
   m_StrokeColor.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
 }
-
-void CPDF_ColorStateData::SetFillColor(CPDF_ColorSpace* pCS,
-                                       FX_FLOAT* pValue,
-                                       uint32_t nValues) {
-  SetColor(m_FillColor, m_FillRGB, pCS, pValue, nValues);
-}
-
-void CPDF_ColorStateData::SetStrokeColor(CPDF_ColorSpace* pCS,
-                                         FX_FLOAT* pValue,
-                                         uint32_t nValues) {
-  SetColor(m_StrokeColor, m_StrokeRGB, pCS, pValue, nValues);
-}
-
-void CPDF_ColorStateData::SetFillPattern(CPDF_Pattern* pPattern,
-                                         FX_FLOAT* pValue,
-                                         uint32_t nValues) {
-  m_FillColor.SetValue(pPattern, pValue, nValues);
-  int R, G, B;
-  FX_BOOL ret = m_FillColor.GetRGB(R, G, B);
-  if (CPDF_TilingPattern* pTilingPattern = pPattern->AsTilingPattern()) {
-    if (!ret && pTilingPattern->colored()) {
-      m_FillRGB = 0x00BFBFBF;
-      return;
-    }
-  }
-  m_FillRGB = ret ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
-}
-
-void CPDF_ColorStateData::SetStrokePattern(CPDF_Pattern* pPattern,
-                                           FX_FLOAT* pValue,
-                                           uint32_t nValues) {
-  m_StrokeColor.SetValue(pPattern, pValue, nValues);
-  int R, G, B;
-  FX_BOOL ret = m_StrokeColor.GetRGB(R, G, B);
-  if (CPDF_TilingPattern* pTilingPattern = pPattern->AsTilingPattern()) {
-    if (!ret && pTilingPattern->colored()) {
-      m_StrokeRGB = 0x00BFBFBF;
-      return;
-    }
-  }
-  m_StrokeRGB =
-      m_StrokeColor.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
-}
-
-void CPDF_ColorStateData::SetColor(CPDF_Color& color,
-                                   uint32_t& rgb,
-                                   CPDF_ColorSpace* pCS,
-                                   FX_FLOAT* pValue,
-                                   uint32_t nValues) {
-  if (pCS) {
-    color.SetColorSpace(pCS);
-  } else if (color.IsNull()) {
-    color.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
-  }
-  if (color.GetColorSpace()->CountComponents() > nValues)
-    return;
-
-  color.SetValue(pValue);
-  int R, G, B;
-  rgb = color.GetRGB(R, G, B) ? FXSYS_RGB(R, G, B) : (uint32_t)-1;
-}