Remove redundant helper function as all clients pass locale

src/ports/SkFontConfigInterface_android.cpp

 
 /*
  * Copyright 2013 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 "SkFontConfigInterface.h"
 #include "SkTypeface_android.h"
@@ skipping 720 matching lines @@
         }
         if (uBounds) {
             *uBounds = upperBounds;
         }
     }
     return currentTypeface;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
-bool SkGetFallbackFamilyNameForChar(SkUnichar uni, SkString* name) {
-    SkFontConfigInterfaceAndroid* fontConfig = getSingletonInterface();
-    return fontConfig->getFallbackFamilyNameForChar(uni, NULL, name);
-}
-
 bool SkGetFallbackFamilyNameForChar(SkUnichar uni, const char* lang, SkString* name) {
     SkFontConfigInterfaceAndroid* fontConfig = getSingletonInterface();
     return fontConfig->getFallbackFamilyNameForChar(uni, lang, name);
 }
 
 void SkUseTestFontConfigFile(const char* mainconf, const char* fallbackconf,
                              const char* fontsdir) {
     gTestMainConfigFile = mainconf;
     gTestFallbackConfigFile = fallbackconf;
     gTestFontFilePrefix = fontsdir;
@@ skipping 11 matching lines @@
 
 }
 
 SkTypeface* SkGetTypefaceForGlyphID(uint16_t glyphID, const SkTypeface* origTypeface,
                                     const SkPaintOptionsAndroid& options,
                                     int* lowerBounds, int* upperBounds) {
     SkFontConfigInterfaceAndroid* fontConfig = getSingletonInterface();
     return fontConfig->getTypefaceForGlyphID(glyphID, origTypeface, options,
                                              lowerBounds, upperBounds);
 }