Remove FX_DWORD from core/ and delete definition

core/fpdfapi/fpdf_font/ttgsubtable.h

Index: core/fpdfapi/fpdf_font/ttgsubtable.h
diff --git a/core/fpdfapi/fpdf_font/ttgsubtable.h b/core/fpdfapi/fpdf_font/ttgsubtable.h
index e0bdcc75e25e0fb7b00a229dda99ba111a8f82df..56f3fc01eab2cda285bcc62db9bfb4e13e13ae4c 100644
--- a/core/fpdfapi/fpdf_font/ttgsubtable.h
+++ b/core/fpdfapi/fpdf_font/ttgsubtable.h
@@ -344,7 +344,7 @@ class CFX_CTTGSUBTable {
     p += 4;
     return ret;
   }
-  std::map<FX_DWORD, FX_DWORD> m_featureMap;
+  std::map<uint32_t, uint32_t> m_featureMap;
   FX_BOOL m_bFeautureMapLoad;
   bool loaded;
   struct tt_gsub_header header;
@@ -355,7 +355,7 @@ class CFX_CTTGSUBTable {
 class CFX_GSUBTable final : public IFX_GSUBTable {
  public:
   ~CFX_GSUBTable() override {}
-  FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) override;
+  FX_BOOL GetVerticalGlyph(uint32_t glyphnum, uint32_t* vglyphnum) override;
 
   CFX_CTTGSUBTable m_GsubImp;
 };