Bug 768067 - Implement canvasRenderingContext2D.get/setLineDash. r=roc
Bug 843668 - Implement WebGL -draft- extension EXT_sRGB. r=jgilbert

https://www.khronos.org/registry/webgl/extensions/EXT_sRGB/
See content/canvas/test/webgl/conformance/extensions/ext-sRGB.html for example
usage.
Bug 924395 - Convert netmask for "ignore hosts" IPv6 address conversion in Gnome proxy settings. r=karlt