First step for a working WTR.
Created attachment 67184 [details] proposed patch
Created attachment 67195 [details] proposed patch v2 Moving PlatformBundle out from WebKit namespace was a mistake in the previous patch but fortunately it could not escaped Kling's attentive eyes.
Comment on attachment 67195 [details] proposed patch v2 r=me
Comment on attachment 67195 [details] proposed patch v2 Clearing flags on attachment: 67195 Committed r67273: <http://trac.webkit.org/changeset/67273>
All reviewed patches have been landed. Closing bug.