mac: Plumbing for the emoji font.

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 8d531c2db590871fb0d58a9d145b6e36573e324a..de7fa8fe57485ed6f8c9ed4ac246f306b2f749a2 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -169,6 +169,8 @@ const char kWebKitCursiveFontFamilyMap[] =
     "webkit.webprefs.fonts.cursive";
 const char kWebKitFantasyFontFamilyMap[] =
     "webkit.webprefs.fonts.fantasy";
+const char kWebKitPictographFontFamilyMap[] =
+    "webkit.webprefs.fonts.pictograph";
 
 // If these change, the corresponding enums in the extension API
 // experimental.fontSettings.json must also change.
@@ -283,6 +285,8 @@ const char kWebKitSansSerifFontFamily[] =
     "webkit.webprefs.fonts.sansserif.Zyyy";
 const char kWebKitCursiveFontFamily[] = "webkit.webprefs.fonts.cursive.Zyyy";
 const char kWebKitFantasyFontFamily[] = "webkit.webprefs.fonts.fantasy.Zyyy";
+const char kWebKitPictographFontFamily[] =
+    "webkit.webprefs.fonts.pictograph.Zyyy";
 const char kWebKitDefaultFontSize[] = "webkit.webprefs.default_font_size";
 const char kWebKitDefaultFixedFontSize[] =
     "webkit.webprefs.default_fixed_font_size";