[JSC] Put DebuggerScope in IsoSubspace
Created attachment 385814 [details] Patch
Comment on attachment 385814 [details] Patch r=me
Committed r253588: <https://trac.webkit.org/changeset/253588>
<rdar://problem/57986715>
This made JSC tests twice as slow, and broke 70+ of them. EWS was trying to tell you about that. Please do not land EWS patches before JSC EWS is green.
Sorry, this wasn't the patch that broke things, that happened earlier. Still, it was landed before EWS was green.