While adding a preference for enable-developer-extras I noticed that it didn't affect existing web views. Basically there's a notify 'else if' missing.
Created attachment 24819 [details] Add if branch for enable-developer-extras
Comment on attachment 24819 [details] Add if branch for enable-developer-extras r=me
Comment on attachment 24819 [details] Add if branch for enable-developer-extras 2008-10-31 Christian Dywan <christian@twotoasts.de> Reviewed by Mark Rowe. http://bugs.webkit.org/show_bug.cgi?id=22018 enable-developer-extras doesn't toggle WebInspector * webkit/webkitwebview.cpp: Add missing 'if' in notification for 'enable-developer-extras'.