setContentsFrozen is used for the QT port (QWebFrameAdapter). Now, the EFL port which is only used TiledBackingStore does not use it.
Created attachment 235290 [details] Patch
Comment on attachment 235290 [details] Patch r=me.
Comment on attachment 235290 [details] Patch thanks
Comment on attachment 235290 [details] Patch Clearing flags on attachment: 235290 Committed r171379: <http://trac.webkit.org/changeset/171379>
All reviewed patches have been landed. Closing bug.