DevTools - add preliminary StyleSheetActor

components/devtools/actors/browsing_context.rs

@@ -65,6 +65,7 @@ pub struct BrowsingContextActorMsg {
     timelineActor: String,
     profilerActor: String,
     performanceActor: String,
+    styleSheetsActor: String,
 }
 
 pub struct BrowsingContextActor {
@@ -76,6 +77,7 @@ pub struct BrowsingContextActor {
     pub timeline: String,
     pub profiler: String,
     pub performance: String,
+    pub styleSheets: String,
     pub thread: String,
 }
 
@@ -174,6 +176,7 @@ impl BrowsingContextActor {
             timelineActor: self.timeline.clone(),
             profilerActor: self.profiler.clone(),
             performanceActor: self.performance.clone(),
+            styleSheetsActor: self.styleSheets.clone(),
         }
     }
 }

components/devtools/actors/stylesheets.rs

@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use actor::{Actor, ActorMessageStatus, ActorRegistry};
+use serde_json::{Map, Value};
+use std::net::TcpStream;
+
+pub struct StyleSheetsActor {
+    pub name: String,
+}
+
+impl Actor for StyleSheetsActor {
+    fn name(&self) -> String {
+        self.name.clone()
+    }
+    fn handle_message(
+        &self,
+        _: &ActorRegistry,
+        _: &str,
+        _: &Map<String, Value>,
+        _: &mut TcpStream,
+    ) -> Result<ActorMessageStatus, ()> {
+        Ok(ActorMessageStatus::Ignored)
+    }
+}
+
+impl StyleSheetsActor {
+    pub fn new(name: String) -> StyleSheetsActor {
+        StyleSheetsActor { name: name }
+    }
+}
+