Created attachment 56150 [details] Patch MSDN says we have to delete all D3DPOOL_DEFAULT resources before calling IDirect3DDevice9::Reset, but we aren't doing this in all cases.
<rdar://problem/7988659>
Attachment 56150 [details] was posted by a committer and has review+, assigning to Adam Roben for commit.
Committed r59609: <http://trac.webkit.org/changeset/59609>