Update third_party/protobuf to protobuf-v3.0.0-beta-3

third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc

Index: third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc b/third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc
index be19aa2e60640aac7680fdd1be5fe19e494aa273..1b6e970071443089d4f24fea5827d47e9e3205c6 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc
+++ b/third_party/protobuf/src/google/protobuf/compiler/importer_unittest.cc
@@ -32,25 +32,26 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
+#include <google/protobuf/compiler/importer.h>
+
 #include <google/protobuf/stubs/hash.h>
 #include <memory>
 #ifndef _SHARED_PTR_H
 #include <google/protobuf/stubs/shared_ptr.h>
 #endif
 
-#include <google/protobuf/compiler/importer.h>
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/testing/file.h>
-#include <google/protobuf/io/zero_copy_stream_impl.h>
-
-#include <google/protobuf/stubs/map_util.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/testing/file.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/descriptor.h>
 #include <google/protobuf/stubs/strutil.h>
 #include <google/protobuf/stubs/substitute.h>
 #include <google/protobuf/testing/googletest.h>
 #include <gtest/gtest.h>
+#include <google/protobuf/stubs/map_util.h>
 
 namespace google {
 namespace protobuf {