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

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This commit is contained in:
Josh Matthews 2015-07-31 12:46:36 -04:00
parent c2497fcd49
commit 8620fe5995
33 changed files with 317 additions and 107 deletions
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14
components/script/dom/eventtarget.rs
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@ -20,6 +20,7 @@ use js::jsapi::{CompileFunction, JS_GetFunctionObject};
use js::jsapi::{JSContext, RootedFunction, HandleObject};
use js::jsapi::{JSAutoCompartment, JSAutoRequest};
use js::rust::{AutoObjectVectorWrapper, CompileOptionsWrapper};
use util::mem::HeapSizeOf;
use util::str::DOMString;
use fnv::FnvHasher;
@ -36,13 +37,14 @@ use url::Url;
use std::collections::HashMap;
#[derive(JSTraceable, Copy, Clone, PartialEq)]
#[derive(JSTraceable, Copy, Clone, PartialEq, HeapSizeOf)]
pub enum ListenerPhase {
Capturing,
Bubbling,
}
#[derive(JSTraceable, Copy, Clone)]
#[derive(HeapSizeOf)]
pub enum EventTargetTypeId {
Node(NodeTypeId),
WebSocket,
@ -95,6 +97,13 @@ pub enum EventListenerType {
Inline(Rc<EventListener>),
}
impl HeapSizeOf for EventListenerType {
fn heap_size_of_children(&self) -> usize {
// FIXME: Rc<T> isn't HeapSizeOf and we can't ignore it due to #6870 and #6871
0
}
}
impl EventListenerType {
fn get_listener(&self) -> Rc<EventListener> {
match *self {
@ -104,7 +113,7 @@ impl EventListenerType {
}
}
#[derive(JSTraceable, Clone, PartialEq)]
#[derive(JSTraceable, Clone, PartialEq, HeapSizeOf)]
#[privatize]
pub struct EventListenerEntry {
phase: ListenerPhase,
@ -112,6 +121,7 @@ pub struct EventListenerEntry {
}
#[dom_struct]
#[derive(HeapSizeOf)]
pub struct EventTarget {
reflector_: Reflector,
type_id: EventTargetTypeId,