Update fontMgr to take list of bcp47 language tags.

src/core/SkFontHost.cpp

 /*
  * Copyright 2009 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontLCDConfig.h"
 #include "SkLazyPtr.h"
 
@@ skipping 94 matching lines @@
     virtual SkFontStyleSet* onMatchFamily(const char[]) const SK_OVERRIDE {
         return SkFontStyleSet::CreateEmpty();
     }
 
     virtual SkTypeface* onMatchFamilyStyle(const char[],
                                            const SkFontStyle&) const SK_OVERRIDE {
         return NULL;
     }
     virtual SkTypeface* onMatchFamilyStyleCharacter(const char familyName[],
                                                     const SkFontStyle& style,
-                                                    const char bpc47[],
-                                                    uint32_t character) const SK_OVERRIDE {
+                                                    const char* bcp47[],
+                                                    int bcpLength,
+                                                    SkUnichar character) const SK_OVERRIDE {
         return NULL;
     }
     virtual SkTypeface* onMatchFaceStyle(const SkTypeface*,
                                          const SkFontStyle&) const SK_OVERRIDE {
         return NULL;
     }
     virtual SkTypeface* onCreateFromData(SkData*, int) const SK_OVERRIDE {
         return NULL;
     }
     virtual SkTypeface* onCreateFromStream(SkStream*, int) const SK_OVERRIDE {
@@ skipping 29 matching lines @@
 SkFontStyleSet* SkFontMgr::matchFamily(const char familyName[]) const {
     return emptyOnNull(this->onMatchFamily(familyName));
 }
 
 SkTypeface* SkFontMgr::matchFamilyStyle(const char familyName[],
                                         const SkFontStyle& fs) const {
     return this->onMatchFamilyStyle(familyName, fs);
 }
 
 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[], int bcpLength,
+                                                 SkUnichar character) const {
+    return this->onMatchFamilyStyleCharacter(familyName, style, bcp47, bcpLength, character);
 }
 
 SkTypeface* SkFontMgr::matchFaceStyle(const SkTypeface* face,
                                       const SkFontStyle& fs) const {
     return this->onMatchFaceStyle(face, fs);
 }
 
 SkTypeface* SkFontMgr::createFromData(SkData* data, int ttcIndex) const {
     if (NULL == data) {
         return NULL;
@@ skipping 24 matching lines @@
 SkFontMgr* sk_fontmgr_create_default() {
     SkFontMgr* fm = SkFontMgr::Factory();
     return fm ? fm : SkNEW(SkEmptyFontMgr);
 }
 
 SK_DECLARE_STATIC_LAZY_PTR(SkFontMgr, singleton, sk_fontmgr_create_default);
 
 SkFontMgr* SkFontMgr::RefDefault() {
     return SkRef(singleton.get());
 }