Tidy cfgas_fontmgr, remove custom sorting code.

xfa/fgas/font/cfgas_fontmgr.h

Index: xfa/fgas/font/cfgas_fontmgr.h
diff --git a/xfa/fgas/font/cfgas_fontmgr.h b/xfa/fgas/font/cfgas_fontmgr.h
index 20efa3296b19eccf6a9e4b9da32e4781c94d4395..303d73404beb8458d8a5ce0d61b52172503007fd 100644
--- a/xfa/fgas/font/cfgas_fontmgr.h
+++ b/xfa/fgas/font/cfgas_fontmgr.h
@@ -146,26 +146,22 @@ class CFX_FontDescriptor {
   uint32_t m_dwCsb[2];
 };
 
-typedef CFX_ArrayTemplate<CFX_FontDescriptor*> CFX_FontDescriptors;
-
-struct FX_FontDescriptorInfo {
+class CFX_FontDescriptorInfo {
  public:
   CFX_FontDescriptor* pFont;
   int32_t nPenalty;
 
-  bool operator>(const FX_FontDescriptorInfo& other) const {
+  bool operator>(const CFX_FontDescriptorInfo& other) const {
     return nPenalty > other.nPenalty;
   }
-  bool operator<(const FX_FontDescriptorInfo& other) const {
+  bool operator<(const CFX_FontDescriptorInfo& other) const {
     return nPenalty < other.nPenalty;
   }
-  bool operator==(const FX_FontDescriptorInfo& other) const {
+  bool operator==(const CFX_FontDescriptorInfo& other) const {
     return nPenalty == other.nPenalty;
   }
 };
 
-typedef CFX_ArrayTemplate<FX_FontDescriptorInfo> CFX_FontDescriptorInfos;
-
 struct FX_HandleParentPath {
   FX_HandleParentPath() {}
   FX_HandleParentPath(const FX_HandleParentPath& x) {
@@ -226,11 +222,11 @@ class CFGAS_FontMgr {
   bool VerifyUnicode(const CFX_RetainPtr<CFGAS_GEFont>& pFont,
                      FX_WCHAR wcUnicode);
   int32_t IsPartName(const CFX_WideString& Name1, const CFX_WideString& Name2);
-  int32_t MatchFonts(CFX_FontDescriptorInfos& MatchedFonts,
-                     uint16_t wCodePage,
-                     uint32_t dwFontStyles,
-                     const CFX_WideString& FontName,
-                     FX_WCHAR wcUnicode = 0xFFFE);
+  void MatchFonts(std::vector<CFX_FontDescriptorInfo>* MatchedFonts,
+                  uint16_t wCodePage,
+                  uint32_t dwFontStyles,
+                  const CFX_WideString& FontName,
+                  FX_WCHAR wcUnicode = 0xFFFE);
   int32_t CalcPenalty(CFX_FontDescriptor* pInstalled,
                       uint16_t wCodePage,
                       uint32_t dwFontStyles,
@@ -248,14 +244,14 @@ class CFGAS_FontMgr {
   CFX_RetainPtr<IFX_SeekableReadStream> CreateFontStream(
       const CFX_ByteString& bsFaceName);
 
-  CFX_FontDescriptors m_InstalledFonts;
-  std::map<uint32_t, std::unique_ptr<CFX_FontDescriptorInfos>>
+  CFX_FontSourceEnum_File* const m_pFontSource;
+  std::vector<std::unique_ptr<CFX_FontDescriptor>> m_InstalledFonts;
+  std::map<uint32_t, std::unique_ptr<std::vector<CFX_FontDescriptorInfo>>>
       m_Hash2CandidateList;
   std::map<uint32_t, std::vector<CFX_RetainPtr<CFGAS_GEFont>>> m_Hash2Fonts;
   std::map<CFX_RetainPtr<CFGAS_GEFont>, CFX_RetainPtr<IFX_SeekableReadStream>>
       m_IFXFont2FileRead;
   std::set<FX_WCHAR> m_FailedUnicodesSet;
-  CFX_FontSourceEnum_File* const m_pFontSource;
 };
 #endif  // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_