CoordinatedDrawingArea is only for UI side compositor of CoordinatedGraphics. So, COORDINATED_GRAPHICS_MULTIPROCESS guards are not necessary.
Created attachment 267007 [details] Patch
Created attachment 267008 [details] Patch
Comment on attachment 267008 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=267008&action=review > Source/WebKit2/WebProcess/WebPage/CoordinatedGraphics/CoordinatedDrawingArea.h:-71 > -#if USE(TEXTURE_MAPPER_GL) && PLATFORM(GTK) Should this interface be removed as well ?
Comment on attachment 267008 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=267008&action=review >> Source/WebKit2/WebProcess/WebPage/CoordinatedGraphics/CoordinatedDrawingArea.h:-71 >> -#if USE(TEXTURE_MAPPER_GL) && PLATFORM(GTK) > > Should this interface be removed as well ? DrawingAreaImpl still use it while CoordinatedDrawingArea does not use it now. But, yoon should confirm this, IMO.
Comment on attachment 267008 [details] Patch rs=me. yoon confirmed to remove *setNativeSurfaceHandleForComposting()*.
Comment on attachment 267008 [details] Patch Clearing flags on attachment: 267008 Committed r193843: <http://trac.webkit.org/changeset/193843>
All reviewed patches have been landed. Closing bug.