There is no simple API to find strings in a wxWebView.
Created attachment 25436 [details]
r- because this patch only works with the wxWebView's main frame. Even though we don't currently support multiple frames, we're close to having that implemented, and so I would like all new functionality that calls frame methods to go in wxWebFrame rather than wxWebView.
Created attachment 25688 [details]
fixed wxWebView::FindString patch
Implements wxWebFrame::FindString. Places frame functionality in wxWebFrame, not wxWebView.
Landed in r39273, thanks!