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compositing: Use an OptionalIpcSender for communication between the

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layout and paint tasks.
This commit is contained in:
Patrick Walton 2015-07-27 14:06:03 -07:00
parent 3be5bbbaa3
commit 1ff7a51f0a
4 changed files with 26 additions and 9 deletions
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3
components/layout_traits/lib.rs
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@ -31,6 +31,7 @@ use net_traits::image_cache_task::ImageCacheTask;
use script_traits::{LayoutControlMsg, ScriptControlChan, OpaqueScriptLayoutChannel};
use std::sync::mpsc::Sender;
use url::Url;
use util::ipc::OptionalIpcSender;
/// A channel wrapper for constellation messages
#[derive(Clone, Deserialize, Serialize)]
@ -49,7 +50,7 @@ pub trait LayoutTaskFactory {
constellation_chan: ConstellationChan,
failure_msg: Failure,
script_chan: ScriptControlChan,
layout_to_paint_chan: Sender<LayoutToPaintMsg>,
layout_to_paint_chan: OptionalIpcSender<LayoutToPaintMsg>,
image_cache_task: ImageCacheTask,
font_cache_task: FontCacheTask,
time_profiler_chan: time::ProfilerChan,