third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/objectivec/Tests/GPBUnittestProtos2.m

Index: third_party/protobuf/objectivec/Tests/GPBUnittestProtos2.m
diff --git a/third_party/protobuf/python/google/protobuf/internal/any_test.proto b/third_party/protobuf/objectivec/Tests/GPBUnittestProtos2.m
similarity index 84%
copy from third_party/protobuf/python/google/protobuf/internal/any_test.proto
copy to third_party/protobuf/objectivec/Tests/GPBUnittestProtos2.m
index cd641ca0b8efaab4d60767f359490946f90400fb..ef9f0702228dd8fc2ae947848b2775c4ac5ef8a1 100644
--- a/third_party/protobuf/python/google/protobuf/internal/any_test.proto
+++ b/third_party/protobuf/objectivec/Tests/GPBUnittestProtos2.m
@@ -1,5 +1,5 @@
 // Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
+// Copyright 2016 Google Inc.  All rights reserved.
 // https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
@@ -28,15 +28,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Author: jieluo@google.com (Jie Luo)
-
-syntax = "proto3";
-
-package google.protobuf.internal;
-
-import "google/protobuf/any.proto";
-
-message TestAny {
-  google.protobuf.Any value = 1;
-  int32 int_value = 2;
-}
+// This one file in the chain tests is compiled by itself to ensure if was
+// generated with the extra #imports needed to pull in the indirect Root class
+// used in its Root registry.
+#import "google/protobuf/UnittestExtensionChainF.pbobjc.m"