Use std::unique_ptr for GraphicsLayer creation
Created attachment 212818 [details] Patch
Comment on attachment 212818 [details] Patch Attachment 212818 [details] did not pass qt-ews (qt): Output: http://webkit-queues.appspot.com/results/2655161
Comment on attachment 212818 [details] Patch Attachment 212818 [details] did not pass qt-wk2-ews (qt-wk2): Output: http://webkit-queues.appspot.com/results/2658197
Comment on attachment 212818 [details] Patch Attachment 212818 [details] did not pass efl-wk2-ews (efl-wk2): Output: http://webkit-queues.appspot.com/results/2658199
Created attachment 212822 [details] Patch
Comment on attachment 212822 [details] Patch Attachment 212822 [details] did not pass qt-ews (qt): Output: http://webkit-queues.appspot.com/results/2658201
Created attachment 212824 [details] Patch
Comment on attachment 212824 [details] Patch Attachment 212824 [details] did not pass qt-wk2-ews (qt-wk2): Output: http://webkit-queues.appspot.com/results/2658206
Comment on attachment 212824 [details] Patch Attachment 212824 [details] did not pass efl-ews (efl): Output: http://webkit-queues.appspot.com/results/2650181
Created attachment 212826 [details] Patch
Comment on attachment 212826 [details] Patch Attachment 212826 [details] did not pass qt-wk2-ews (qt-wk2): Output: http://webkit-queues.appspot.com/results/2623197
Comment on attachment 212826 [details] Patch Attachment 212826 [details] did not pass gtk-wk2-ews (gtk-wk2): Output: http://webkit-queues.appspot.com/results/2653184
Committed r156560: <http://trac.webkit.org/changeset/156560>