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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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13
components/script/dom/bindings/utils.rs
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@ -16,6 +16,7 @@ use dom::bindings::js::Root;
use dom::bindings::trace::trace_object;
use dom::browsercontext;
use dom::window;
use util::mem::HeapSizeOf;
use util::str::DOMString;
use libc;
@ -61,10 +62,18 @@ use js;
use string_cache::{Atom, Namespace};
/// Proxy handler for a WindowProxy.
#[allow(raw_pointer_derive)]
pub struct WindowProxyHandler(pub *const libc::c_void);
impl HeapSizeOf for WindowProxyHandler {
fn heap_size_of_children(&self) -> usize {
//FIXME(#6907) this is a pointer to memory allocated by `new` in NewProxyHandler in rust-mozjs.
0
}
}
#[allow(raw_pointer_derive)]
#[derive(JSTraceable)]
#[derive(JSTraceable, HeapSizeOf)]
/// Static data associated with a global object.
pub struct GlobalStaticData {
/// The WindowProxy proxy handler for this global.
@ -416,8 +425,10 @@ pub fn reflect_dom_object<T: Reflectable>
#[allow(raw_pointer_derive, unrooted_must_root)]
#[must_root]
#[servo_lang = "reflector"]
#[derive(HeapSizeOf)]
// If you're renaming or moving this field, update the path in plugins::reflector as well
pub struct Reflector {
#[ignore_heap_size_of = "defined and measured in rust-mozjs"]
object: UnsafeCell<*mut JSObject>,
}