1 files changed, 8 insertions, 1 deletions
diff --git a/Source/WebKit/chromium/src/gtk/WebFontInfo.cpp b/Source/WebKit/chromium/src/gtk/WebFontInfo.cpp
index dd25eb1..94b75de 100644
--- a/Source/WebKit/chromium/src/gtk/WebFontInfo.cpp
+++ b/Source/WebKit/chromium/src/gtk/WebFontInfo.cpp
@@ -38,7 +38,7 @@
 
 namespace WebKit {
 
-WebCString WebFontInfo::familyForChars(const WebUChar* characters, size_t numCharacters)
+WebCString WebFontInfo::familyForChars(const WebUChar* characters, size_t numCharacters, const char* preferredLocale)
 {
     FcCharSet* cset = FcCharSetCreate();
     for (size_t i = 0; i < numCharacters; ++i) {
@@ -62,6 +62,13 @@ WebCString WebFontInfo::familyForChars(const WebUChar* characters, size_t numCha
     fcvalue.u.b = FcTrue;
     FcPatternAdd(pattern, FC_SCALABLE, fcvalue, FcFalse);
 
+    if (preferredLocale) {
+        FcLangSet* langset = FcLangSetCreate();
+        FcLangSetAdd(langset, reinterpret_cast<const FcChar8 *>(preferredLocale));
+        FcPatternAddLangSet(pattern, FC_LANG, langset);
+        FcLangSetDestroy(langset);
+    }
+
     FcConfigSubstitute(0, pattern, FcMatchPattern);
     FcDefaultSubstitute(pattern);