Merge RP1A.200106.001

Change-Id: I6b870cf9e964eee79b3027125b3bd9c0aa4849be
diff --git a/Android.bp b/Android.bp
index 2f68261..531562b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -207,3 +207,13 @@
     deps: ["golang-protobuf-proto"],
     srcs: ["ptypes/wrappers/wrappers.pb.go"],
 }
+
+bootstrap_go_package {
+    name: "golang-protobuf-jsonpb",
+    pkgPath: "github.com/golang/protobuf/jsonpb",
+    srcs: ["jsonpb/jsonpb.go"],
+    deps: [
+        "golang-protobuf-proto",
+        "golang-protobuf-ptypes-struct",
+    ],
+}
diff --git a/go.mod b/go.mod
index eccf7fd..de28f6f 100644
--- a/go.mod
+++ b/go.mod
@@ -1 +1,3 @@
 module github.com/golang/protobuf
+
+go 1.12