Fix incorrect use of OwnPtr<T*> in GCActivityCallback
Created attachment 91180 [details] Patch
Comment on attachment 91180 [details] Patch r=me
Committed r84986: <http://trac.webkit.org/changeset/84986>
http://trac.webkit.org/changeset/84986 might have broken Windows 7 Release (Tests) The following tests are not passing: fast/blockflow/Kusa-Makura-background-canvas.html fast/blockflow/border-vertical-lr.html fast/blockflow/fallback-orientation.html fast/blockflow/japanese-lr-selection.html fast/blockflow/japanese-lr-text.html fast/blockflow/japanese-rl-selection.html fast/blockflow/japanese-rl-text.html fast/blockflow/japanese-ruby-vertical-lr.html fast/blockflow/japanese-ruby-vertical-rl.html fast/dynamic/text-combine.html fast/repaint/japanese-rl-selection-clear.html fast/repaint/japanese-rl-selection-repaint.html fast/ruby/base-shorter-than-text.html fast/text/emphasis-vertical.html fast/text/international/text-combine-image-test.html fast/text/international/vertical-text-glyph-test.html fast/text/justify-ideograph-vertical.html