Make it possible to test effect of view exposed rect on tiled backing
Created attachment 275940 [details] Patch
Comment on attachment 275940 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=275940&action=review > Source/WebCore/testing/Internals.cpp:2392 > +void Internals::setViewExposedRect(float left, float top, float width, float height, ExceptionCode& ec) left top! not x y?
https://trac.webkit.org/r199200