Fix g_k_* symbols after blink rename.

third_party/WebKit/Source/platform/fonts/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 41 matching lines @@
               forString:(NSString*)string
               withRange:(NSRange)range
              inLanguage:(id)useNil;
 + (NSFont*)findFontLike:(NSFont*)font
            forCharacter:(UniChar)uc
              inLanguage:(id)useNil;
 @end
 
 namespace blink {
 
-const char* g_k_color_emoji_font_mac = "Apple Color Emoji";
+const char kColorEmojiFontMac[] = "Apple Color Emoji";
 
 // static
 const AtomicString& FontCache::LegacySystemFontFamily() {
   DEFINE_STATIC_LOCAL(AtomicString, legacy_system_font_family,
                       ("BlinkMacSystemFont"));
   return legacy_system_font_family;
 }
 
 static void InvalidateFontCache() {
   if (!IsMainThread()) {
@@ skipping 35 matching lines @@
   return app_kit_font_weight >= 7;
 }
 
 PassRefPtr<SimpleFontData> FontCache::FallbackFontForCharacter(
     const FontDescription& font_description,
     UChar32 character,
     const SimpleFontData* font_data_to_substitute,
     FontFallbackPriority fallback_priority) {
   if (fallback_priority == FontFallbackPriority::kEmojiEmoji) {
     RefPtr<SimpleFontData> emoji_font =
-        GetFontData(font_description, AtomicString(g_k_color_emoji_font_mac));
+        GetFontData(font_description, AtomicString(kColorEmojiFontMac));
     if (emoji_font)
       return emoji_font;
   }
 
   // FIXME: We should fix getFallbackFamily to take a UChar32
   // and remove this split-to-UChar16 code.
   UChar code_units[2];
   int code_units_length;
   if (character <= 0xFFFF) {
     code_units[0] = character;
@@ skipping 167 matching lines @@
       WTF::MakeUnique<FontPlatformData>(
           platform_font, size, synthetic_bold, synthetic_italic,
           font_description.Orientation(), font_description.VariationSettings());
   if (!platform_data->Typeface()) {
     return nullptr;
   }
   return platform_data;
 }
 
 }  // namespace blink