Upgrade rust/crates/protobuf to 2.17.0
* Android.bp was regenerated. New rustc warnings were found.
* Keep local change in src/lib.rs to include out/version.rs.
* Update out/version.rs to the new version.
Change-Id: I9c2f7d412dcd42fe3769505629e05ab949300fe6
Test: make
diff --git a/src/compiler_plugin.rs b/src/compiler_plugin.rs
index 2a3b1d0..b23f905 100644
--- a/src/compiler_plugin.rs
+++ b/src/compiler_plugin.rs
@@ -1,10 +1,10 @@
// TODO: move into separate crate
#![doc(hidden)]
-use plugin::*;
-use protobuf::descriptor::FileDescriptorProto;
-use protobuf::parse_from_reader;
-use protobuf::Message;
+use crate::descriptor::FileDescriptorProto;
+use crate::parse_from_reader;
+use crate::plugin::*;
+use crate::Message;
use std::io::stdin;
use std::io::stdout;
use std::str;