third_party/protobuf: Update to HEAD (83d681ee2c)

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

Index: third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_embed_optimize_for.proto
diff --git a/third_party/protobuf/js/test2.proto b/third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_embed_optimize_for.proto
similarity index 69%
copy from third_party/protobuf/js/test2.proto
copy to third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_embed_optimize_for.proto
index 44e55effcb47e983729f41a0b95f3e0f20497c05..fa1762594e8960814d5ad052ded3a5b9520d4f6d 100644
--- a/third_party/protobuf/js/test2.proto
+++ b/third_party/protobuf/java/compatibility_tests/v2.5.0/protos/src/proto/google/protobuf/unittest_embed_optimize_for.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
@@ -28,27 +28,23 @@
 // (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";
-
-option java_package = "com.google.apps.jspb.proto";
-option java_multiple_files = true;
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// A proto file which imports a proto file that uses optimize_for = CODE_SIZE.
 
-package jspb.test;
+import "google/protobuf/unittest_optimize_for.proto";
 
-message TestExtensionsMessage {
-  optional int32 intfield = 1;
-  extensions 100 to max;
-}
+package protobuf_unittest;
 
-message ExtensionMessage {
-  extend TestExtensionsMessage {
-    optional ExtensionMessage ext_field = 100;
-  }
-  optional string ext1 = 1;
-}
+// We optimize for speed here, but we are importing a proto that is optimized
+// for code size.
+option optimize_for = SPEED;
 
-// Floating extensions are only supported when generating a _lib.js library.
-extend TestExtensionsMessage {
-  optional ExtensionMessage floating_msg_field = 101;
-  optional string floating_str_field = 102;
+message TestEmbedOptimizedForSize {
+  // Test that embedding a message which has optimize_for = CODE_SIZE into
+  // one optimized for speed works.
+  optional TestOptimizedForSize optional_message = 1;
+  repeated TestOptimizedForSize repeated_message = 2;
 }