[JSC] MetadataTable::sizeInBytes should not touch m_rawBuffer in UnlinkedMetadataTable unless MetadataTable is linked to that UnlinkedMetadataTable
Created attachment 383931 [details] Patch
<rdar://problem/57045151>
Comment on attachment 383931 [details] Patch r=me
Committed r252674: <https://trac.webkit.org/changeset/252674>