PR #280229 The public API of the BlackBerry port always reports a minimum scroll position of (0, 0), even on RTL pages with left overflow. We accomplish this by translating the WebCore scroll position by an amount equal in size to the minimum scroll position, to obtain the API scroll position reported to the API client. This means the API client will ask us to render a rect that needs to be corrected for the minimum scroll position, or we'll render the wrong parts. This is done for BackingStore, but not for WebPageCompositor.
Created attachment 184713 [details] Patch
Since George is the internal reviewer, and this patch is identical to the internal patch, I'll mark him as upstream reviewer, too.
Created attachment 184725 [details] Patch
Comment on attachment 184725 [details] Patch Clearing flags on attachment: 184725 Committed r140816: <http://trac.webkit.org/changeset/140816>
All reviewed patches have been landed. Closing bug.