Deprecate _ms functions that predate the Duration API

src/compiletest/runtest.rs

@@ -430,7 +430,7 @@ fn run_debuginfo_gdb_test(config: &Config, props: &TestProps, testfile: &Path) {
                 .expect(&format!("failed to exec `{:?}`", config.adb_path));
             loop {
                 //waiting 1 second for gdbserver start
-                ::std::thread::sleep_ms(1000);
+                ::std::thread::sleep(::std::time::Duration::new(1,0));
                 if TcpStream::connect("127.0.0.1:5039").is_ok() {
                     break
                 }