Add missing source to BUCK file

lexs · lexs · commit ce24fce321d2 · 2016-02-18T15:14:10.000Z
diff --git a/icu/BUCK b/icu/BUCK
@@ -152,6 +152,7 @@ SOURCE_FILES = [
   'common/normalizer2impl.cpp',
   'common/normalizer2.cpp',
   'common/filterednormalizer2.cpp',
+  'common/filteredbrk.cpp',
   'common/ucol_swp.cpp',
   'common/uprops.cpp',
   'common/utrie2.cpp',
