Update protobuf submodule to v3.0.0-alpha-4.1

1d5d4a5b · Jorge Canizales · 705a49a8 · 1d5d4a5b · 8fce8933 · 23408684
Commit 1d5d4a5b authored 9 years ago by Jorge Canizales
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,7 +8,7 @@
 [submodule "third_party/protobuf"]
 	path = third_party/protobuf
 	url = https://github.com/google/protobuf.git
-	branch = v3.0.0-beta-1
+	branch = v3.0.0-alpha-4.1
 [submodule "third_party/gflags"]
 	path = third_party/gflags
 	url = https://github.com/gflags/gflags.git

--- a/protobuf @ 8fce8933
+++ b/protobuf @ 8fce8933
-Subproject commit 23408684b4d2bf1b25e14314413a14d542c18bc4
+Subproject commit 8fce8933649ce09c1661ff2b5b7f6eb79badd251