third_party/protobuf: update to upstream r371

third_party/protobuf/src/google/protobuf/compiler/code_generator.cc

Index: third_party/protobuf/src/google/protobuf/compiler/code_generator.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/code_generator.cc b/third_party/protobuf/src/google/protobuf/compiler/code_generator.cc
index 3413a36a3ccf0e772d8bb3b07650aeb8e1184a1f..455c239a936bd9cec724ab65e85092b743fa1070 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/code_generator.cc
+++ b/third_party/protobuf/src/google/protobuf/compiler/code_generator.cc
@@ -42,14 +42,19 @@ namespace protobuf {
 namespace compiler {
 
 CodeGenerator::~CodeGenerator() {}
-OutputDirectory::~OutputDirectory() {}
+GeneratorContext::~GeneratorContext() {}
 
-io::ZeroCopyOutputStream* OutputDirectory::OpenForInsert(
+io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert(
     const string& filename, const string& insertion_point) {
-  GOOGLE_LOG(FATAL) << "This OutputDirectory does not support insertion.";
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion.";
   return NULL;  // make compiler happy
 }
 
+void GeneratorContext::ListParsedFiles(
+    vector<const FileDescriptor*>* output) {
+  GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles";
+}
+
 // Parses a set of comma-delimited name/value pairs.
 void ParseGeneratorParameter(const string& text,
                              vector<pair<string, string> >* output) {