When BuiltInPDFView::paintContent decides which pages to draw, it should account for centering.
Created attachment 110559 [details] proposed fix
Comment on attachment 110559 [details] proposed fix View in context: https://bugs.webkit.org/attachment.cgi?id=110559&action=review > Source/WebKit2/WebProcess/Plugins/PDF/BuiltInPDFView.cpp:293 > +printf("\n"); Might want to get rid of this :-).
Committed <http://trac.webkit.org/changeset/97184>.