Revert "Reland 2: mac: Use a placeholder string for the family name of the system font." (branch 248

Source/platform/fonts/mac/FontFamilyMatcherMac.h

Index: Source/platform/fonts/mac/FontFamilyMatcherMac.h
diff --git a/Source/platform/fonts/mac/FontFamilyMatcherMac.h b/Source/platform/fonts/mac/FontFamilyMatcherMac.h
index 59df5b6c164a804bee756916d4a4291fc0a6f4da..1a41029c6db1511be4dca9553754febee4bb95fc 100644
--- a/Source/platform/fonts/mac/FontFamilyMatcherMac.h
+++ b/Source/platform/fonts/mac/FontFamilyMatcherMac.h
@@ -27,17 +27,13 @@
 #ifndef FontFamilyMatcherMac_h
 #define FontFamilyMatcherMac_h
 
-#include "platform/PlatformExport.h"
-#include "platform/fonts/FontTraits.h"
 #include <AppKit/NSFontManager.h>
 
 namespace blink {
 
-PLATFORM_EXPORT NSFont* MatchNSFontFamily(NSString* desiredFamily, NSFontTraitMask desiredTraits,
-    FontWeight desiredWeight, float size);
+NSFont* MatchNSFontFamily(NSString* desiredFamily, NSFontTraitMask desiredTraits,
+    int desiredWeight, float size);
 
-// Converts a blink::FontWeight to an AppKit font weight.
-int toAppKitFontWeight(FontWeight);
 }
 
 #endif // FontFamilyMatcherMac_h