Actually use test configuration in SkFontMgr on Android.

src/ports/SkFontMgr_android.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontConfigParser_android.h"
 #include "SkFontDescriptor.h"
 #include "SkFontHost_FreeType_common.h"
@@ skipping 488 matching lines @@
 
 SkFontMgr* SkFontMgr::Factory() {
     // The call to SkGetTestFontConfiguration is so that Chromium can override the environment.
     // TODO: these globals need to be removed, in favor of a constructor / separate Factory
     // which can be used instead.
     const char* mainConfigFile;
     const char* fallbackConfigFile;
     const char* basePath;
     SkGetTestFontConfiguration(&mainConfigFile, &fallbackConfigFile, &basePath);
     if (mainConfigFile) {
-        SkNEW_ARGS(SkFontMgr_Android, (mainConfigFile, fallbackConfigFile, basePath));
+        return SkNEW_ARGS(SkFontMgr_Android, (mainConfigFile, fallbackConfigFile, basePath));
     }
 
     return SkNEW(SkFontMgr_Android);
 }