Fixing the Memory Leak

Fixing the Memory Leak The MemShrink effort that has been underway at Mozilla for the last several months has substantially decreased the memory usage of Firefox for most users. There are still some remaining issues that lead to pathological memory use. One of those issues is leaky addons, which Nick has identified as the single most important MemShrink issue. In Firefox, the JavaScript heap is

[Rockridge]

Fx15：アドオンのコードが存在するChromeコンパートメントから他のコンパートメントへの参照は、該当タブが閉じられると切断され、ガベージコレクションの対象となる。参照：https://bugzilla.mozilla.org/show_bug.cgi?id=695480

[taninsw]

参照が残ってようがタブが閉じられたらcompartmentをぬっ殺す感じかな