3 files changed, 4 insertions, 13 deletions
diff --git a/xfa/fgas/font/cfgas_fontmgr.h b/xfa/fgas/font/cfgas_fontmgr.h
index dffdb8a665..23ab523e78 100644
--- a/xfa/fgas/font/cfgas_fontmgr.h
+++ b/xfa/fgas/font/cfgas_fontmgr.h
@@ -21,10 +21,6 @@
 #include "third_party/freetype/include/freetype/fttypes.h"
 #include "xfa/fgas/crt/fgas_stream.h"
 
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-#include "xfa/fgas/crt/fgas_utils.h"
-#endif  // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-
 #define FX_FONTSTYLE_Normal 0x00
 #define FX_FONTSTYLE_FixedPitch 0x01
 #define FX_FONTSTYLE_Serif 0x02
diff --git a/xfa/fgas/font/cfgas_gefont.cpp b/xfa/fgas/font/cfgas_gefont.cpp
index a57962d084..2d5a927cde 100644
--- a/xfa/fgas/font/cfgas_gefont.cpp
+++ b/xfa/fgas/font/cfgas_gefont.cpp
@@ -216,10 +216,6 @@ bool CFGAS_GEFont::InitFont() {
     if (!m_pFontEncoding)
       return false;
   }
-  if (!m_pCharWidthMap) {
-    m_pCharWidthMap =
-        pdfium::MakeUnique<CFX_DiscreteArrayTemplate<uint16_t>>(1024);
-  }
   return true;
 }
 
@@ -273,8 +269,8 @@ bool CFGAS_GEFont::GetCharWidthInternal(FX_WCHAR wUnicode,
                                         int32_t& iWidth,
                                         bool bRecursive,
                                         bool bCharCode) {
-  ASSERT(m_pCharWidthMap);
-  iWidth = m_pCharWidthMap->GetAt(wUnicode, 0);
+  auto it = m_CharWidthMap.find(wUnicode);
+  iWidth = it != m_CharWidthMap.end() ? it->second : 0;
   if (iWidth == 65535)
     return false;
 
@@ -299,7 +295,7 @@ bool CFGAS_GEFont::GetCharWidthInternal(FX_WCHAR wUnicode,
       iWidth = -1;
     }
   }
-  m_pCharWidthMap->SetAtGrow(wUnicode, iWidth);
+  m_CharWidthMap[wUnicode] = iWidth;
   return iWidth > 0;
 }
 
diff --git a/xfa/fgas/font/cfgas_gefont.h b/xfa/fgas/font/cfgas_gefont.h
index 2201721a93..0a8e7bad76 100644
--- a/xfa/fgas/font/cfgas_gefont.h
+++ b/xfa/fgas/font/cfgas_gefont.h
@@ -13,7 +13,6 @@
 
 #include "core/fxcrt/cfx_retain_ptr.h"
 #include "core/fxcrt/fx_memory.h"
-#include "xfa/fgas/crt/fgas_utils.h"
 #include "xfa/fgas/font/cfgas_fontmgr.h"
 
 #define FXFONT_SUBST_ITALIC 0x02
@@ -108,7 +107,7 @@ class CFGAS_GEFont : public CFX_Retainable {
   CFX_RetainPtr<IFGAS_Stream> m_pStream;
   CFX_RetainPtr<IFX_SeekableReadStream> m_pFileRead;
   std::unique_ptr<CFX_UnicodeEncoding> m_pFontEncoding;
-  std::unique_ptr<CFX_DiscreteArrayTemplate<uint16_t>> m_pCharWidthMap;
+  std::map<FX_WCHAR, int32_t> m_CharWidthMap;
   std::map<FX_WCHAR, CFX_Rect> m_BBoxMap;
   CXFA_PDFFontMgr* m_pProvider;  // not owned.
   std::vector<CFX_RetainPtr<CFGAS_GEFont>> m_SubstFonts;