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Remove unused subpage senders map.

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This commit is contained in:
Glenn Watson 2015-10-08 11:33:37 +10:00
parent 292dbfe809
commit 736730f2e7
1 changed files with 0 additions and 13 deletions
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13
components/compositing/constellation.rs
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@ -135,10 +135,6 @@ pub struct Constellation<LTF, STF> {
/// A list of in-process senders to `WebGLPaintTask`s.
webgl_paint_tasks: Vec<Sender<CanvasMsg>>,
/// A list of senders that are waiting to be notified whenever a pipeline or subpage ID comes
/// in.
subpage_id_senders: HashMap<(PipelineId, SubpageId), Vec<IpcSender<PipelineId>>>,
}
/// State needed to construct a constellation.
@ -284,7 +280,6 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
webdriver: WebDriverData::new(),
canvas_paint_tasks: Vec::new(),
webgl_paint_tasks: Vec::new(),
subpage_id_senders: HashMap::new(),
};
let namespace_id = constellation.next_pipeline_namespace_id();
PipelineNamespace::install(namespace_id);
@ -679,14 +674,6 @@ impl<LTF: LayoutTaskFactory, STF: ScriptTaskFactory> Constellation<LTF, STF> {
self.subpage_map.insert((load_info.containing_pipeline_id, load_info.new_subpage_id),
load_info.new_pipeline_id);
// If anyone is waiting to know the pipeline ID, send that information now.
if let Some(subpage_id_senders) = self.subpage_id_senders.remove(&(load_info.containing_pipeline_id,
load_info.new_subpage_id)) {
for subpage_id_sender in subpage_id_senders.into_iter() {
subpage_id_sender.send(load_info.new_pipeline_id).unwrap();
}
}
self.push_pending_frame(load_info.new_pipeline_id, old_pipeline_id);
}