Add a working SkFontMgr_fontconfig.

tests/FontNamesTest.cpp

Index: tests/FontNamesTest.cpp
diff --git a/tests/FontNamesTest.cpp b/tests/FontNamesTest.cpp
index e4966b07a7c3af1eef8cf84da7ce9dc0ebe3684b..5c314e4e7e255020ac31e7ff8bb76e6d6c5e4d67 100644
--- a/tests/FontNamesTest.cpp
+++ b/tests/FontNamesTest.cpp
@@ -152,10 +152,6 @@ static void test_systemfonts(skiatest::Reporter* reporter, bool verbose) {
             set->getStyle(j, &fs, &sname);
 
             SkAutoTUnref<SkTypeface> typeface(set->createTypeface(j));
-            if (NULL == typeface.get()) {
-                //TODO: SkFontMgr_fontconfig always returns NULL?
-                continue;
-            }
 
             SkString familyName;
             typeface->getFamilyName(&familyName);
@@ -169,7 +165,7 @@ static void test_systemfonts(skiatest::Reporter* reporter, bool verbose) {
             while (familyNamesIter->next(&familyNameLocalized)) {
                 if (verbose) {
                     SkDebugf("(%s) <%s>\n", familyNameLocalized.fString.c_str(),
-                                          familyNameLocalized.fLanguage.c_str());
+                                            familyNameLocalized.fLanguage.c_str());
                 }
             }