third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc

Index: third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc b/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc
index 5d82946d6145328900070004eec68f9da6c1757a..d214ef0af07e5c5521da34a82257bd05f19f3ff4 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc
+++ b/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_unittest.cc
@@ -129,12 +129,12 @@ TEST(GeneratedDescriptorTest, IdenticalDescriptors) {
 
   // Test that descriptors are generated correctly by converting them to
   // FileDescriptorProtos and comparing.
-  FileDescriptorProto generated_decsriptor_proto, parsed_descriptor_proto;
-  generated_descriptor->CopyTo(&generated_decsriptor_proto);
+  FileDescriptorProto generated_descriptor_proto, parsed_descriptor_proto;
+  generated_descriptor->CopyTo(&generated_descriptor_proto);
   parsed_descriptor->CopyTo(&parsed_descriptor_proto);
 
   EXPECT_EQ(parsed_descriptor_proto.DebugString(),
-            generated_decsriptor_proto.DebugString());
+            generated_descriptor_proto.DebugString());
 }
 
 #if !defined(GOOGLE_PROTOBUF_CMAKE_BUILD) && !defined(_MSC_VER)
@@ -1252,7 +1252,7 @@ class GeneratedServiceTest : public testing::Test {
       foo_(descriptor_->FindMethodByName("Foo")),
       bar_(descriptor_->FindMethodByName("Bar")),
       stub_(&mock_channel_),
-      done_(::google::protobuf::internal::NewPermanentCallback(&DoNothing)) {}
+      done_(NewPermanentCallback(&DoNothing)) {}
 
   virtual void SetUp() {
     ASSERT_TRUE(foo_ != NULL);