SingletonSourceTree 4460 third_party/protobuf/src/google/protobuf/descriptor_unittest.cc   SingletonSourceTree(const string& filename, const string& contents)
SingletonSourceTree 4472 third_party/protobuf/src/google/protobuf/descriptor_unittest.cc   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SingletonSourceTree);
SingletonSourceTree 4511 third_party/protobuf/src/google/protobuf/descriptor_unittest.cc   SingletonSourceTree source_tree_;
SingletonSourceTree 4614 third_party/protobuf/src/google/protobuf/descriptor_unittest.cc   SingletonSourceTree source_tree_;