1 files changed, 11 insertions, 12 deletions
diff --git a/components/style/error_reporting.rs b/components/style/error_reporting.rs
index e815d0bf29e..ca62212fdaf 100644
--- a/components/style/error_reporting.rs
+++ b/components/style/error_reporting.rs
@@ -11,16 +11,16 @@ use log;
 use servo_url::ServoUrl;
 
 /// A generic trait for an error reporter.
-pub trait ParseErrorReporter {
+pub trait ParseErrorReporter : Sync + Send {
     /// Called the style engine detects an error.
     ///
     /// Returns the current input being parsed, the source position it was
     /// reported from, and a message.
-    fn report_error(&self, input: &mut Parser, position: SourcePosition, message: &str, url: &ServoUrl);
-    /// Clone this error reporter.
-    ///
-    /// TODO(emilio): I'm pretty sure all the box shenanigans can go away.
-    fn clone(&self) -> Box<ParseErrorReporter + Send + Sync>;
+    fn report_error(&self,
+                    input: &mut Parser,
+                    position: SourcePosition,
+                    message: &str,
+                    url: &ServoUrl);
 }
 
 /// An error reporter that reports the errors to the `info` log channel.
@@ -28,15 +28,14 @@ pub trait ParseErrorReporter {
 /// TODO(emilio): The name of this reporter is a lie, and should be renamed!
 pub struct StdoutErrorReporter;
 impl ParseErrorReporter for StdoutErrorReporter {
-    fn report_error(&self, input: &mut Parser, position: SourcePosition, message: &str,
-        url: &ServoUrl) {
+    fn report_error(&self,
+                    input: &mut Parser,
+                    position: SourcePosition,
+                    message: &str,
+                    url: &ServoUrl) {
         if log_enabled!(log::LogLevel::Info) {
             let location = input.source_location(position);
             info!("Url:\t{}\n{}:{} {}", url.as_str(), location.line, location.column, message)
         }
     }
-
-    fn clone(&self) -> Box<ParseErrorReporter + Send + Sync> {
-        Box::new(StdoutErrorReporter)
-    }
 }