Avoid checking family name in getLastResortFallbackFont() on Windows

third_party/WebKit/Source/platform/fonts/FontCache.h

 /*
  * Copyright (C) 2006, 2008 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2007-2008 Torch Mobile, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 51 matching lines @@
 class FontCacheClient;
 class FontFaceCreationParams;
 class FontPlatformData;
 class FontDescription;
 class OpenTypeVerticalData;
 class ShapeCache;
 class SimpleFontData;
 
 enum ShouldRetain { Retain, DoNotRetain };
 enum PurgeSeverity { PurgeIfNeeded, ForcePurge };
+enum class AlternateFontName { AllowAlternate, NoAlternate, LastResort };
 
 class PLATFORM_EXPORT FontCache {
   friend class FontCachePurgePreventer;
 
   WTF_MAKE_NONCOPYABLE(FontCache);
   USING_FAST_MALLOC(FontCache);
 
  public:
   static FontCache* fontCache();
 
   void releaseFontData(const SimpleFontData*);
 
   // This method is implemented by the plaform and used by
   // FontFastPath to lookup the font for a given character.
   PassRefPtr<SimpleFontData> fallbackFontForCharacter(
       const FontDescription&,
       UChar32,
       const SimpleFontData* fontDataToSubstitute,
       FontFallbackPriority = FontFallbackPriority::Text);
 
   // Also implemented by the platform.
   void platformInit();
 
-  PassRefPtr<SimpleFontData> getFontData(const FontDescription&,
-                                         const AtomicString&,
-                                         bool checkingAlternateName = false,
-                                         ShouldRetain = Retain);
+  PassRefPtr<SimpleFontData> getFontData(
+      const FontDescription&,
+      const AtomicString&,
+      AlternateFontName = AlternateFontName::AllowAlternate,
+      ShouldRetain = Retain);
   PassRefPtr<SimpleFontData> getLastResortFallbackFont(const FontDescription&,
                                                        ShouldRetain = Retain);
   SimpleFontData* getNonRetainedLastResortFallbackFont(const FontDescription&);
   bool isPlatformFontAvailable(const FontDescription&, const AtomicString&);
   static String firstAvailableOrFirst(const String&);
 
   // Returns the ShapeCache instance associated with the given cache key.
   // Creates a new instance as needed and as such is guaranteed not to return
   // a nullptr. Instances are managed by FontCache and are only guaranteed to
   // be valid for the duration of the current session, as controlled by
@@ skipping 93 matching lines @@
   void purge(PurgeSeverity = PurgeIfNeeded);
 
   void disablePurging() { m_purgePreventCount++; }
   void enablePurging() {
     ASSERT(m_purgePreventCount);
     if (!--m_purgePreventCount)
       purge(PurgeIfNeeded);
   }
 
   // FIXME: This method should eventually be removed.
-  FontPlatformData* getFontPlatformData(const FontDescription&,
-                                        const FontFaceCreationParams&,
-                                        bool checkingAlternateName = false);
+  FontPlatformData* getFontPlatformData(
+      const FontDescription&,
+      const FontFaceCreationParams&,
+      AlternateFontName = AlternateFontName::AllowAlternate);
 #if !OS(MACOSX)
   FontPlatformData* systemFontPlatformData(const FontDescription&);
 #endif
 
   // These methods are implemented by each platform.
   std::unique_ptr<FontPlatformData> createFontPlatformData(
       const FontDescription&,
       const FontFaceCreationParams&,
-      float fontSize);
+      float fontSize,
+      AlternateFontName = AlternateFontName::AllowAlternate);
   std::unique_ptr<FontPlatformData> scaleFontPlatformData(
       const FontPlatformData&,
       const FontDescription&,
       const FontFaceCreationParams&,
       float fontSize);
 
   // Implemented on skia platforms.
   sk_sp<SkTypeface> createTypeface(const FontDescription&,
                                    const FontFaceCreationParams&,
                                    CString& name);
@@ skipping 42 matching lines @@
  public:
   FontCachePurgePreventer() { FontCache::fontCache()->disablePurging(); }
   ~FontCachePurgePreventer() { FontCache::fontCache()->enablePurging(); }
 };
 
 AtomicString toAtomicString(const SkString&);
 
 }  // namespace blink
 
 #endif