Bug 1076587 - Allow nsAttrValueOrString helper to accept potentially-null pointers r=bz
Bug 1076587 - Avoid null deref in HTMLImageElement::AfterSetAttr with <picture> enabled r=bz
Bug 1037643 - Part 1 - Add ResponsiveImageSelector::SelectImage r=jst
Bug 1037643 - Part 1.99 - Add nsIDocument::IsCurrentActiveDocument. r=bz
Bug 1037643 - Part 2 - Line up with new spec for <img srcset> and <picture> mutations. r=bz
Bug 1037643 - Part 3 - Be more explicit about when we're falling back to synchronous behavior r=bz
Bug 1037643 - Part 4 - Cycle collect HTMLImageElement/ResponsiveImageSelector r=mccr8
Bug 1037643 - img src/srcset mutation tests r=bz
Bug 1037643 - <picture> mutation tests r=bz
Bug 1055750 - Part 1 - Add content policy TYPE_IMAGESET. r=tanvi
Bug 1055750 - Part 2 - nsContentUtils add optional content policy parameter to nsContentUtils::{Can,}LoadImage r=tanvi
Bug 1055750 - Part 3 - Track image vs imageset request load type through ImageLoadingContent::LoadImage r=bz,tanvi
Bug 1055750 - Mixed content tests for imageset r=tanvi
Bug 1052417 - Don't bailout of sizes selection if sizes wasn't provided r=jst
Bug 1023516 - Basic image srcset reftests r=jst
Bug 1045532 - Part 1 - Drop <picture> sources with unsupported types. r=bz
Bug 1045532 - Part 2 - Trigger <picture> source selection when a previous source type is updated. r=bz
Bug 1045532 - Update picture mutations test. r=bz