As explained by Yusuke on IRC, the comment on DFG::Node saying that it cannot have a destructor is obsolete since https://trac.webkit.org/changeset/216815/webkit. This patch removes both the comment and DFGNodeAllocator.h that that patch forgot to remove.
Created attachment 365370 [details] Patch
Comment on attachment 365370 [details] Patch r=me
Comment on attachment 365370 [details] Patch Clearing flags on attachment: 365370 Committed r243236: <https://trac.webkit.org/changeset/243236>
All reviewed patches have been landed. Closing bug.
<rdar://problem/49076340>