Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc

Index: third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc
diff --git a/third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc b/third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc
index 43cd6d010be703613cd5ffd209dfb06b7000e31b..25bae9b074157cfd911bcf18d546d4245892122e 100644
--- a/third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc
+++ b/third_party/protobuf/src/google/protobuf/stubs/common_unittest.cc
@@ -1,6 +1,6 @@
 // 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
@@ -31,6 +31,7 @@
 // Author: kenton@google.com (Kenton Varda)
 
 #include <vector>
+#include <google/protobuf/stubs/casts.h>
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/stubs/strutil.h>
 #include <google/protobuf/stubs/substitute.h>
@@ -38,10 +39,10 @@
 #include <google/protobuf/testing/googletest.h>
 #include <gtest/gtest.h>
 
-#include "config.h"
-
 namespace google {
 namespace protobuf {
+using internal::NewCallback;
+using internal::NewPermanentCallback;
 namespace {
 
 // TODO(kenton):  More tests.
@@ -94,9 +95,9 @@ TEST(LoggingTest, DefaultLogging) {
 
   string text = GetCapturedTestStderr();
   EXPECT_EQ(
-    "[libprotobuf INFO "__FILE__":" + SimpleItoa(line + 1) + "] A message.\n"
-    "[libprotobuf WARNING "__FILE__":" + SimpleItoa(line + 2) + "] A warning.\n"
-    "[libprotobuf ERROR "__FILE__":" + SimpleItoa(line + 3) + "] An error.\n",
+    "[libprotobuf INFO " __FILE__ ":" + SimpleItoa(line + 1) + "] A message.\n"
+    "[libprotobuf WARNING " __FILE__ ":" + SimpleItoa(line + 2) + "] A warning.\n"
+    "[libprotobuf ERROR " __FILE__ ":" + SimpleItoa(line + 3) + "] An error.\n",
     text);
 }
 
@@ -127,10 +128,10 @@ TEST(LoggingTest, CaptureLogging) {
 
   ASSERT_EQ(2, captured_messages_.size());
   EXPECT_EQ(
-    "2 "__FILE__":" + SimpleItoa(start_line + 1) + ": An error.",
+    "2 " __FILE__ ":" + SimpleItoa(start_line + 1) + ": An error.",
     captured_messages_[0]);
   EXPECT_EQ(
-    "1 "__FILE__":" + SimpleItoa(start_line + 2) + ": A warning.",
+    "1 " __FILE__ ":" + SimpleItoa(start_line + 2) + ": A warning.",
     captured_messages_[1]);
 }
 
@@ -153,10 +154,10 @@ TEST(LoggingTest, SilenceLogging) {
 
   ASSERT_EQ(2, captured_messages_.size());
   EXPECT_EQ(
-    "0 "__FILE__":" + SimpleItoa(line1) + ": Visible1",
+    "0 " __FILE__ ":" + SimpleItoa(line1) + ": Visible1",
     captured_messages_[0]);
   EXPECT_EQ(
-    "0 "__FILE__":" + SimpleItoa(line2) + ": Visible2",
+    "0 " __FILE__ ":" + SimpleItoa(line2) + ": Visible2",
     captured_messages_[1]);
 }