Use phase(plugin) in tests

src/test/bench/shootout-chameneos-redux.rs

@@ -11,7 +11,7 @@
 // no-pretty-expanded
 
 #![feature(phase)]
-#[phase(syntax)] extern crate green;
+#[phase(plugin)] extern crate green;
 
 use std::string::String;
 use std::fmt;

src/test/bench/shootout-meteor.rs

@@ -39,7 +39,7 @@
 // OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #![feature(phase)]
-#[phase(syntax)] extern crate green;
+#[phase(plugin)] extern crate green;
 extern crate sync;
 
 use sync::Arc;

src/test/bench/shootout-regex-dna.rs

@@ -46,7 +46,7 @@
 #![feature(macro_rules, phase)]
 
 extern crate regex;
-#[phase(syntax)]extern crate regex_macros;
+#[phase(plugin)]extern crate regex_macros;
 extern crate sync;
 
 use std::io;

src/test/bench/shootout-spectralnorm.rs

@@ -10,7 +10,7 @@
 
 #![feature(phase)]
 #![allow(non_snake_case_functions)]
-#[phase(syntax)] extern crate green;
+#[phase(plugin)] extern crate green;
 extern crate sync;
 
 use std::from_str::FromStr;

src/test/bench/shootout-threadring.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 #![feature(phase)]
-#[phase(syntax)] extern crate green;
+#[phase(plugin)] extern crate green;
 green_start!(main)
 
 fn start(n_tasks: int, token: int) {