Update fontMgr to take list of bcp47 language tags.

src/core/SkFontHost.cpp

Index: src/core/SkFontHost.cpp
diff --git a/src/core/SkFontHost.cpp b/src/core/SkFontHost.cpp
index 77b80e88219e8a26efff200a03101ed18dc126ce..14cca5a6a58f37132a84a70c0303180c6ddff979 100644
--- a/src/core/SkFontHost.cpp
+++ b/src/core/SkFontHost.cpp
@@ -119,10 +119,18 @@ protected:
                                            const SkFontStyle&) const SK_OVERRIDE {
         return NULL;
     }
+#ifdef SK_FM_NEW_MATCH_FAMILY_STYLE_CHARACTER
     virtual SkTypeface* onMatchFamilyStyleCharacter(const char familyName[],
                                                     const SkFontStyle& style,
-                                                    const char bpc47[],
-                                                    uint32_t character) const SK_OVERRIDE {
+                                                    const char* bcp47[],
+                                                    int bcp47Count,
+                                                    SkUnichar character) const SK_OVERRIDE {
+#else
+    virtual SkTypeface* onMatchFamilyStyleCharacter(const char familyName[],
+                                                    const SkFontStyle& style,
+                                                    const char bcp47[],
+                                                    SkUnichar character) const SK_OVERRIDE {
+#endif
         return NULL;
     }
     virtual SkTypeface* onMatchFaceStyle(const SkTypeface*,
@@ -171,10 +179,18 @@ SkTypeface* SkFontMgr::matchFamilyStyle(const char familyName[],
     return this->onMatchFamilyStyle(familyName, fs);
 }
 
+#ifdef SK_FM_NEW_MATCH_FAMILY_STYLE_CHARACTER
+SkTypeface* SkFontMgr::matchFamilyStyleCharacter(const char familyName[], const SkFontStyle& style,
+                                                 const char* bcp47[], int bcp47Count,
+                                                 SkUnichar character) const {
+    return this->onMatchFamilyStyleCharacter(familyName, style, bcp47, bcp47Count, character);
+}
+#else
 SkTypeface* SkFontMgr::matchFamilyStyleCharacter(const char familyName[], const SkFontStyle& style,
-                                                 const char bpc47[], uint32_t character) const {
-    return this->onMatchFamilyStyleCharacter(familyName, style, bpc47, character);
+                                                 const char bcp47[], SkUnichar character) const {
+    return this->onMatchFamilyStyleCharacter(familyName, style, bcp47, character);
 }
+#endif
 
 SkTypeface* SkFontMgr::matchFaceStyle(const SkTypeface* face,
                                       const SkFontStyle& fs) const {