Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/patches/0012-fixes-for-js-embed-cc.patch

Index: third_party/protobuf/patches/0012-fixes-for-js-embed-cc.patch
diff --git a/third_party/protobuf/patches/0012-fixes-for-js-embed-cc.patch b/third_party/protobuf/patches/0012-fixes-for-js-embed-cc.patch
deleted file mode 100644
index 74d00b53bc912ca3047eac2137da1e0419da71ab..0000000000000000000000000000000000000000
--- a/third_party/protobuf/patches/0012-fixes-for-js-embed-cc.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/.gitignore b/.gitignore
-index 4f42646..8b42cac 100644
---- a/.gitignore
-+++ b/.gitignore
-@@ -47,7 +47,6 @@ any_test.pb.*
- map*unittest.pb.*
- unittest*.pb.*
- cpp_test*.pb.*
--src/google/protobuf/compiler/js/well_known_types_embed.cc
- src/google/protobuf/util/**/*.pb.cc
- src/google/protobuf/util/**/*.pb.h
-
-diff --git a/src/google/protobuf/compiler/js/embed.cc b/src/google/protobuf/compiler/js/embed.cc
-index d04fea2..cfa84a9 100644
---- a/src/google/protobuf/compiler/js/embed.cc
-+++ b/src/google/protobuf/compiler/js/embed.cc
-@@ -98,7 +98,7 @@ static void AddFile(const char* name, std::basic_ostream<char>* out) {
- 
- int main(int argc, char *argv[]) {
-   std::cout << "#include "
--               "\"google/protobuf/compiler/js/well_known_types_embed.h\"\n";
-+               "<google/protobuf/compiler/js/well_known_types_embed.h>\n";
-   std::cout << "struct FileToc well_known_types_js[] = {\n";
- 
-   for (int i = 1; i < argc; i++) {