Bug 206659 - Disregard case of MIME types in nsPluginTag::InitMime and add tests to verify mixed-case MIME type handling. r=bsmedberg
Bug 888689 - Render SVG cursors correctly on retina displays. r=mstange
Bug 916302 - Part 1: Generalize nsLayoutUtils::GetAllInFlowRects to support other types of frame rects beyond border rects. r=dholbert

This adds extra bits for the aFlags parameter to GetAllInFlowRects and GetAllInFlowRectsUnion, removes BoxToRect::GetRectFromFrameFun, and also adds a few more rect-getting methods to nsIFrame.
Bug 916302 - Part 2: In sticky positioning calculations, use the union of the element's margin boxes and the union of the containing-block element's content boxes. r=dholbert
Bug 938528 - Check if data in the layer is still valid. r=gw280, r=snorp
Bug 938687 - Check the value of PR_Close() and issue warning when it is not PR_SUCCESS. r=bsmedberg
Bug 941607 - Incorrect preferred width of script l in <mi>. r=karlt
Bug 942356 - Fix up Flash version string on Linux. r=bsmedberg
Bug 944854 - Avoid triggering harmless assertion on PeerConnectionObserver weakref. r=abr
Bug 945023 - Extract CreateTextureXXX and friends from GLContext. r=bjacob
Bug 946189 - Fix Windows build issue with --disable-crashreporter. r=bsmedberg
Bug 938740 - Update libpng to version 1.6.7. r=jmuizelaar
Backed out changeset 838f865fa1c7 (bug 933231) for bustage on some platforms.