Upgrade nanopb to 0.3.9.1

Downloaded from https://github.com/nanopb/nanopb/archive/0.3.9.1.tar.gz
Also upload generator/google to python-protobuf 3.0.0. Copied from
/usr/lib/python2.7/dist-packages/google after run
apt-get install python-protobuf. Remove *.so to force it to use
python implementation instead of prebuilt cpp implementation.

Bug: b/111798740
Test: None
Change-Id: I110dc1352b05a372811520efd34ffbda5abc2a02

1 files changed, 1 insertions, 0 deletions

diff --git a/Android.bp b/Android.bp
index f7d729f..d9378f9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -23,6 +23,7 @@ cc_defaults {
         "-Wno-unused-parameter",
     ],
     srcs: [
+        "pb_common.c",
         "pb_decode.c",
         "pb_encode.c",
     ],