<rdar://problem/28011251>
Created attachment 287009 [details] Proposed patch This patch removes the assertions (and fixes an oversight in the HTMLCanvasElement external memory reporting.) The assertions can't be guaranteed to hold given that the current accounting is known to be inexact.
Comment on attachment 287009 [details] Proposed patch r=me
Comment on attachment 287009 [details] Proposed patch Clearing flags on attachment: 287009 Committed r204987: <http://trac.webkit.org/changeset/204987>
All reviewed patches have been landed. Closing bug.