Fixing C++ and ruby code generators for the opensource build.
Change on 2014/12/11 by nnoble <nnoble@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81921764
diff --git a/src/compiler/ruby_generator.h b/src/compiler/ruby_generator.h
index dae744d..4f13f1a 100644
--- a/src/compiler/ruby_generator.h
+++ b/src/compiler/ruby_generator.h
@@ -36,9 +36,13 @@
#include <string>
-namespace proto2 {
+using namespace std;
+
+namespace google {
+namespace protobuf {
class FileDescriptor;
-} // namespace proto2
+} // namespace protobuf
+} // namespace google
namespace grpc_ruby_generator {