Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/any_test.cc

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
+// https://developers.google.com/protocol-buffers/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
 //     * Neither the name of Google Inc. nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (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: kenton@google.com (Kenton Varda)
-
-#include <google/protobuf/compiler/java/java_doc_comment.h>
-
+#include <google/protobuf/any_test.pb.h>
 #include <gtest/gtest.h>
 
 namespace google {
 namespace protobuf {
-namespace compiler {
-namespace java {
 namespace {
 
-TEST(JavaDocCommentTest, Escaping) {
-  EXPECT_EQ("foo /&#42; bar *&#47; baz", EscapeJavadoc("foo /* bar */ baz"));
-  EXPECT_EQ("foo /&#42;&#47; baz", EscapeJavadoc("foo /*/ baz"));
-  EXPECT_EQ("{&#64;foo}", EscapeJavadoc("{@foo}"));
-  EXPECT_EQ("&lt;i&gt;&amp;&lt;/i&gt;", EscapeJavadoc("<i>&</i>"));
-  EXPECT_EQ("foo&#92;u1234bar", EscapeJavadoc("foo\\u1234bar"));
+TEST(AnyTest, TestPackAndUnpack) {
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(submessage);
+
+  string data = message.SerializeAsString();
+
+  ASSERT_TRUE(message.ParseFromString(data));
+  EXPECT_TRUE(message.has_any_value());
+  ASSERT_TRUE(message.any_value().UnpackTo(&submessage));
+  EXPECT_EQ(12345, submessage.int32_value());
 }
 
-// TODO(kenton):  It's hard to write a robust test of the doc comments -- we
-//   can only really compare the output against a golden value, which is a
-//   fairly tedious and fragile testing strategy.  If we want to go that route,
-//   it probably makes sense to bite the bullet and write a test that compares
-//   the whole generated output for unittest.proto against a golden value, with
-//   a very simple script that can be run to regenerate it with the latest code.
-//   This would mean that updates to the golden file would have to be included
-//   in any change to the code generator, which would actually be fairly useful
-//   as it allows the reviewer to see clearly how the generated code is
-//   changing.
+TEST(AnyTest, TestPackAndUnpackAny) {
+  // We can pack a Any message inside another Any message.
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  google::protobuf::Any any;
+  any.PackFrom(submessage);
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(any);
+
+  string data = message.SerializeAsString();
+
+  ASSERT_TRUE(message.ParseFromString(data));
+  EXPECT_TRUE(message.has_any_value());
+  ASSERT_TRUE(message.any_value().UnpackTo(&any));
+  ASSERT_TRUE(any.UnpackTo(&submessage));
+  EXPECT_EQ(12345, submessage.int32_value());
+}
+
+TEST(AnyTest, TestIs) {
+  protobuf_unittest::TestAny submessage;
+  submessage.set_int32_value(12345);
+  google::protobuf::Any any;
+  any.PackFrom(submessage);
+  ASSERT_TRUE(any.ParseFromString(any.SerializeAsString()));
+  EXPECT_TRUE(any.Is<protobuf_unittest::TestAny>());
+  EXPECT_FALSE(any.Is<google::protobuf::Any>());
+
+  protobuf_unittest::TestAny message;
+  message.mutable_any_value()->PackFrom(any);
+  ASSERT_TRUE(message.ParseFromString(message.SerializeAsString()));
+  EXPECT_FALSE(message.any_value().Is<protobuf_unittest::TestAny>());
+  EXPECT_TRUE(message.any_value().Is<google::protobuf::Any>());
+}
 
 }  // namespace
-}  // namespace java
-}  // namespace compiler
 }  // namespace protobuf
+
 }  // namespace google