third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_mset.proto

Index: third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_mset.proto
diff --git a/third_party/protobuf/src/google/protobuf/map_proto2_unittest.proto b/third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_mset.proto
similarity index 62%
copy from third_party/protobuf/src/google/protobuf/map_proto2_unittest.proto
copy to third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_mset.proto
index 916cc54637538cb4e4a28b7c617dcbebd4b846a5..3497f09fa6d41b7b38357e7f2610dfb5c087d3e4 100644
--- a/third_party/protobuf/src/google/protobuf/map_proto2_unittest.proto
+++ b/third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_mset.proto
@@ -1,6 +1,6 @@
 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
+// http://code.google.com/p/protobuf/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -28,39 +28,45 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-syntax = "proto2";
-
-
-import "google/protobuf/unittest_import.proto";
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// This file contains messages for testing message_set_wire_format.
 
-// We don't put this in a package within proto2 because we need to make sure
-// that the generated code doesn't depend on being in the proto2 namespace.
-// In map_test_util.h we do "using namespace unittest = protobuf_unittest".
 package protobuf_unittest;
 
-enum Proto2MapEnum {
-  PROTO2_MAP_ENUM_FOO   = 0;
-  PROTO2_MAP_ENUM_BAR   = 1;
-  PROTO2_MAP_ENUM_BAZ   = 2;
+option optimize_for = SPEED;
+
+// A message with message_set_wire_format.
+message TestMessageSet {
+  option message_set_wire_format = true;
+  extensions 4 to max;
 }
 
-enum Proto2MapEnumPlusExtra {
-  E_PROTO2_MAP_ENUM_FOO   = 0;
-  E_PROTO2_MAP_ENUM_BAR   = 1;
-  E_PROTO2_MAP_ENUM_BAZ   = 2;
-  E_PROTO2_MAP_ENUM_EXTRA = 3;
+message TestMessageSetContainer {
+  optional TestMessageSet message_set = 1;
 }
 
-message TestEnumMap {
-  map<int32, Proto2MapEnum> known_map_field = 101;
-  map<int32, Proto2MapEnum> unknown_map_field = 102;
+message TestMessageSetExtension1 {
+  extend TestMessageSet {
+    optional TestMessageSetExtension1 message_set_extension = 1545008;
+  }
+  optional int32 i = 15;
 }
 
-message TestEnumMapPlusExtra {
-  map<int32, Proto2MapEnumPlusExtra> known_map_field = 101;
-  map<int32, Proto2MapEnumPlusExtra> unknown_map_field = 102;
+message TestMessageSetExtension2 {
+  extend TestMessageSet {
+    optional TestMessageSetExtension2 message_set_extension = 1547769;
+  }
+  optional string str = 25;
 }
 
-message TestImportEnumMap {
-  map<int32, protobuf_unittest_import.ImportEnumForMap> import_enum_amp = 1;
+// MessageSet wire format is equivalent to this.
+message RawMessageSet {
+  repeated group Item = 1 {
+    required int32 type_id = 2;
+    required bytes message = 3;
+  }
 }
+