Remove the dynamic initialization of WebKitSystemInterface. Just call into the library directly.

Source/core/platform/graphics/mac/FontCacheMac.mm

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  *
  * 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 43 matching lines @@
 
 static void fontCacheRegisteredFontsChangedNotificationCallback(CFNotificationCenterRef, void* observer, CFStringRef name, const void *, CFDictionaryRef)
 {
     ASSERT_UNUSED(observer, observer == fontCache());
     ASSERT_UNUSED(name, CFEqual(name, kCTFontManagerRegisteredFontsChangedNotification));
     invalidateFontCache(0);
 }
 
 void FontCache::platformInit()
 {
-    wkSetUpFontCache();
+    WKSetUpFontCache();
     CFNotificationCenterAddObserver(CFNotificationCenterGetLocalCenter(), this, fontCacheRegisteredFontsChangedNotificationCallback, kCTFontManagerRegisteredFontsChangedNotification, 0, CFNotificationSuspensionBehaviorDeliverImmediately);
 }
 
 static int toAppKitFontWeight(FontWeight fontWeight)
 {
     static int appKitFontWeights[] = {
         2,  // FontWeight100
         3,  // FontWeight200
         4,  // FontWeight300
         5,  // FontWeight400
@@ skipping 12 matching lines @@
 }
 
 PassRefPtr<SimpleFontData> FontCache::getFontDataForCharacters(const Font& font, const UChar* characters, int length)
 {
     UChar32 character;
     U16_GET(characters, 0, 0, length, character);
     const FontPlatformData& platformData = font.fontDataAt(0)->fontDataForCharacter(character)->platformData();
     NSFont *nsFont = platformData.font();
 
     NSString *string = [[NSString alloc] initWithCharactersNoCopy:const_cast<UChar*>(characters) length:length freeWhenDone:NO];
-    NSFont *substituteFont = wkGetFontInLanguageForRange(nsFont, string, NSMakeRange(0, length));
+    NSFont *substituteFont = WKGetFontInLanguageForRange(nsFont, string, NSMakeRange(0, length));
     [string release];
 
     if (!substituteFont && length == 1)
-        substituteFont = wkGetFontInLanguageForCharacter(nsFont, characters[0]);
+        substituteFont = WKGetFontInLanguageForCharacter(nsFont, characters[0]);
     if (!substituteFont)
         return 0;
 
     // Chromium can't render AppleColorEmoji.
     if ([[substituteFont familyName] isEqual:@"Apple Color Emoji"])
         return 0;
 
     // Use the family name from the AppKit-supplied substitute font, requesting the
     // traits, weight, and size we want. One way this does better than the original
     // AppKit request is that it takes synthetic bold and oblique into account.
@@ skipping 111 matching lines @@
 
     // FontPlatformData::font() can be null for the case of Chromium out-of-process font loading.
     // In that case, we don't want to use the platformData.
     OwnPtr<FontPlatformData> platformData = adoptPtr(new FontPlatformData(platformFont, size, fontDescription.usePrinterFont(), syntheticBold, syntheticOblique, fontDescription.orientation(), fontDescription.widthVariant()));
     if (!platformData->font())
         return 0;
     return platformData.leakPtr();
 }
 
 } // namespace WebCore