Add back code to identify JSObjects that should be counted in memory profiling
Add back code to identify JSObjects that should be counted in memory profiling

KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo,KiChjang/servo