Structured clone the argument to DedicatedWorkerGlobalScope.postMessage.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/components/script/script_task.rs b/src/components/script/script_task.rs
index 295d0476b31..f7873ca3c24 100644
--- a/src/components/script/script_task.rs
+++ b/src/components/script/script_task.rs
@@ -45,7 +45,6 @@ use servo_msg::constellation_msg;
 use servo_net::image_cache_task::ImageCacheTask;
 use servo_net::resource_task::ResourceTask;
 use servo_util::geometry::to_frac_px;
-use servo_util::str::DOMString;
 use servo_util::task::spawn_named_with_send_on_failure;
 
 use geom::point::Point2D;
@@ -89,7 +88,7 @@ pub enum ScriptMsg {
     /// DedicatedWorkerGlobalScope).
     DOMMessage(*mut u64, size_t),
     /// Posts a message to the Worker object (dispatched to all tasks).
-    WorkerPostMessage(TrustedWorkerAddress, DOMString),
+    WorkerPostMessage(TrustedWorkerAddress, *mut u64, size_t),
     /// Releases one reference to the Worker object (dispatched to all tasks).
     WorkerRelease(TrustedWorkerAddress),
 }
@@ -447,7 +446,7 @@ impl ScriptTask {
                 FromConstellation(ResizeMsg(..)) => fail!("should have handled ResizeMsg already"),
                 FromScript(XHRProgressMsg(addr, progress)) => XMLHttpRequest::handle_xhr_progress(addr, progress),
                 FromScript(DOMMessage(..)) => fail!("unexpected message"),
-                FromScript(WorkerPostMessage(addr, message)) => Worker::handle_message(addr, message),
+                FromScript(WorkerPostMessage(addr, data, nbytes)) => Worker::handle_message(addr, data, nbytes),
                 FromScript(WorkerRelease(addr)) => Worker::handle_release(addr),
             }
         }