Some WebKit sources of WebProcess and NetworkProcess don't have appropriate implementation for the windows port, so many compile errors occur.
This ticket solves this issue which comes from the following files:
Created attachment 334037 [details]
Comment on attachment 334037 [details]
Clearing flags on attachment: 334037
Committed r228893: <https://trac.webkit.org/changeset/228893>
All reviewed patches have been landed. Closing bug.
Was there discussion on the mailing list about adding support for Windows to WebKit2?