fast/hidpi/image-srcset-relative-svg-canvas-2x.html shows a case where a relative SVG image (with specified dimensions) loaded using srcset's 2x descriptor gets distorted when drawn on a canvas. It shows a full pink background instead of a pink background on just half of the canvas. The layout tests are available at https://bugs.webkit.org/show_bug.cgi?id=123832 or attached here.
Created attachment 216927 [details] Layout tests reproducing this issue
Actually, the same issue applies (flakingly) to 1x relative SVG images as well.
<rdar://problem/15973231>
Simon tried to remove fast/hidpi/image-srcset-relative-svg-canvas.html from TestExpectations in <http://trac.webkit.org/changeset/174495>, but the test still fails. It fails most of the time on EWS, and fails rarely on regular bots. Re-added this test to expectation in r174707.