Start reporting memory usage for Window and all nodes in all DOM trees for frame treese in script tasks.

components/msg/Cargo.toml

@@ -41,6 +41,9 @@ git = "https://github.com/pcwalton/ipc-channel"
 git = "https://github.com/ecoal95/rust-offscreen-rendering-context"
 features = ["texture_surface"]
 
+[dependencies.plugins]
+path = "../plugins"
+
 [dependencies]
 bitflags = "0.3"
 rustc-serialize = "0.3.4"

components/msg/constellation_msg.rs

@@ -48,7 +48,7 @@ pub struct Failure {
     pub parent_info: Option<(PipelineId, SubpageId)>,
 }
 
-#[derive(Copy, Clone, Deserialize, Serialize)]
+#[derive(Copy, Clone, Deserialize, Serialize, HeapSizeOf)]
 pub struct WindowSizeData {
     /// The size of the initial layout viewport, before parsing an
     /// http://www.w3.org/TR/css-device-adapt/#initial-viewport
@@ -386,13 +386,13 @@ pub enum NavigationDirection {
 #[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
 pub struct FrameId(pub u32);
 
-#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
+#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize, HeapSizeOf)]
 pub struct WorkerId(pub u32);
 
-#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
+#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize, HeapSizeOf)]
 pub struct PipelineId(pub u32);
 
-#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
+#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize, HeapSizeOf)]
 pub struct SubpageId(pub u32);
 
 // The type of pipeline exit. During complete shutdowns, pipelines do not have to

components/msg/lib.rs

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #![feature(custom_derive, plugin)]
-#![plugin(serde_macros)]
+#![plugin(serde_macros, plugins)]
 
 extern crate azure;
 #[macro_use] extern crate bitflags;