third_party/protobuf: update to upstream r371

third_party/protobuf/src/google/protobuf/repeated_field.cc

Index: third_party/protobuf/src/google/protobuf/repeated_field.cc
diff --git a/third_party/protobuf/src/google/protobuf/repeated_field.cc b/third_party/protobuf/src/google/protobuf/repeated_field.cc
index f7beb110fb4207c6f88488aceaef3e238fb469b8..09377742af597e41dfb7cba36ced3a3ffba26062 100644
--- a/third_party/protobuf/src/google/protobuf/repeated_field.cc
+++ b/third_party/protobuf/src/google/protobuf/repeated_field.cc
@@ -32,11 +32,14 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
+#include <algorithm>
+
 #include <google/protobuf/repeated_field.h>
 #include <google/protobuf/stubs/common.h>
 
 namespace google {
 namespace protobuf {
+
 namespace internal {
 
 void RepeatedPtrFieldBase::Reserve(int new_size) {
@@ -88,8 +91,8 @@ void StringTypeHandlerBase::Delete(string* value) {
   delete value;
 }
 
+}  // namespace internal
 
-} // namespace internal
 
 }  // namespace protobuf
 }  // namespace google