1 files changed, 4 insertions, 27 deletions
diff --git a/core/fpdfapi/render/cpdf_renderoptions.cpp b/core/fpdfapi/render/cpdf_renderoptions.cpp
index b452405c3d..7916243cba 100644
--- a/core/fpdfapi/render/cpdf_renderoptions.cpp
+++ b/core/fpdfapi/render/cpdf_renderoptions.cpp
@@ -7,15 +7,13 @@
 #include "core/fpdfapi/render/cpdf_renderoptions.h"
 
 CPDF_RenderOptions::CPDF_RenderOptions()
-    : m_ColorMode(RENDER_COLOR_NORMAL),
+    : m_ColorMode(kNormal),
       m_Flags(RENDER_CLEARTYPE),
       m_dwLimitCacheSize(1024 * 1024 * 100),
       m_bDrawAnnots(false) {}
 
 CPDF_RenderOptions::CPDF_RenderOptions(const CPDF_RenderOptions& rhs)
     : m_ColorMode(rhs.m_ColorMode),
-      m_BackColor(rhs.m_BackColor),
-      m_ForeColor(rhs.m_ForeColor),
       m_Flags(rhs.m_Flags),
       m_dwLimitCacheSize(rhs.m_dwLimitCacheSize),
       m_bDrawAnnots(rhs.m_bDrawAnnots),
@@ -24,10 +22,9 @@ CPDF_RenderOptions::CPDF_RenderOptions(const CPDF_RenderOptions& rhs)
 CPDF_RenderOptions::~CPDF_RenderOptions() {}
 
 FX_ARGB CPDF_RenderOptions::TranslateColor(FX_ARGB argb) const {
-  if (m_ColorMode == RENDER_COLOR_NORMAL)
+  if (m_ColorMode == kNormal)
     return argb;
-
-  if (m_ColorMode == RENDER_COLOR_ALPHA)
+  if (m_ColorMode == kAlpha)
     return argb;
 
   int a;
@@ -36,25 +33,5 @@ FX_ARGB CPDF_RenderOptions::TranslateColor(FX_ARGB argb) const {
   int b;
   std::tie(a, r, g, b) = ArgbDecode(argb);
   int gray = FXRGB2GRAY(r, g, b);
-  if (m_ColorMode == RENDER_COLOR_TWOCOLOR) {
-    int color = (r - gray) * (r - gray) + (g - gray) * (g - gray) +
-                (b - gray) * (b - gray);
-    if (gray < 35 && color < 20)
-      return ArgbEncode(a, m_ForeColor);
-
-    if (gray > 221 && color < 20)
-      return ArgbEncode(a, m_BackColor);
-
-    return argb;
-  }
-  int fr = FXSYS_GetRValue(m_ForeColor);
-  int fg = FXSYS_GetGValue(m_ForeColor);
-  int fb = FXSYS_GetBValue(m_ForeColor);
-  int br = FXSYS_GetRValue(m_BackColor);
-  int bg = FXSYS_GetGValue(m_BackColor);
-  int bb = FXSYS_GetBValue(m_BackColor);
-  r = (br - fr) * gray / 255 + fr;
-  g = (bg - fg) * gray / 255 + fg;
-  b = (bb - fb) * gray / 255 + fb;
-  return ArgbEncode(a, r, g, b);
+  return ArgbEncode(a, gray, gray, gray);
 }