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Remove JS_SaveFrameChain and JS_RestoreFrameChain calls.

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They were cargo-culted from Gecko, where they haven't been necessary for a
while either.
This commit is contained in:
Ms2ger 2016-03-25 09:05:52 +01:00
parent 985086501a
commit e4db7b6e9c
2 changed files with 4 additions and 18 deletions
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11
components/script/dom/bindings/error.rs
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@ -12,7 +12,6 @@ use js::error::{throw_range_error, throw_type_error};
use js::jsapi::JSAutoCompartment;
use js::jsapi::{JSContext, JSObject, RootedValue};
use js::jsapi::{JS_IsExceptionPending, JS_ReportPendingException, JS_SetPendingException};
use js::jsapi::{JS_RestoreFrameChain, JS_SaveFrameChain};
use js::jsval::UndefinedValue;
/// DOM exceptions that can be thrown by a native DOM method.
@ -125,14 +124,8 @@ pub unsafe fn throw_dom_exception(cx: *mut JSContext, global: GlobalRef, result:
pub fn report_pending_exception(cx: *mut JSContext, obj: *mut JSObject) {
unsafe {
if JS_IsExceptionPending(cx) {
let saved = JS_SaveFrameChain(cx);
{
let _ac = JSAutoCompartment::new(cx, obj);
JS_ReportPendingException(cx);
}
if saved {
JS_RestoreFrameChain(cx);
}
let _ac = JSAutoCompartment::new(cx, obj);
JS_ReportPendingException(cx);
}
}
}