Restore New*Callback into google::protobuf namespace since these are used by the service stubs code

Fixes #1966

2 files changed, 2 insertions, 3 deletions

diff --git a/src/google/protobuf/util/internal/protostream_objectwriter.cc b/src/google/protobuf/util/internal/protostream_objectwriter.cc
index 1825f556..73e05cfe 100644
--- a/src/google/protobuf/util/internal/protostream_objectwriter.cc
+++ b/src/google/protobuf/util/internal/protostream_objectwriter.cc
@@ -907,7 +907,7 @@ Status ProtoStreamObjectWriter::RenderFieldMask(ProtoStreamObjectWriter* ow,
 // conversions as much as possible. Because ToSnakeCase sometimes returns the
 // wrong value.
   google::protobuf::scoped_ptr<ResultCallback1<util::Status, StringPiece> > callback(
-      ::google::protobuf::internal::NewPermanentCallback(&RenderOneFieldPath, ow));
+      NewPermanentCallback(&RenderOneFieldPath, ow));
   return DecodeCompactFieldMaskPaths(data.str(), callback.get());
 }
 
diff --git a/src/google/protobuf/util/message_differencer.cc b/src/google/protobuf/util/message_differencer.cc
index a6d0cb07..03a334b6 100644
--- a/src/google/protobuf/util/message_differencer.cc
+++ b/src/google/protobuf/util/message_differencer.cc
@@ -1389,8 +1389,7 @@ bool MessageDifferencer::MatchRepeatedFieldIndices(
       // doesn't necessarily imply Compare(b, c). Therefore a naive greedy
       // algorithm will fail to find a maximum matching.
       // Here we use the argumenting path algorithm.
-      MaximumMatcher::NodeMatchCallback* callback =
-          ::google::protobuf::internal::NewPermanentCallback(
+      MaximumMatcher::NodeMatchCallback* callback = NewPermanentCallback(
               this, &MessageDifferencer::IsMatch,
               repeated_field, key_comparator,
               &message1, &message2, parent_fields);