Bug 972085 - Use clearUserPref in settings.js for APZC related settings. r=kats
Bug 965805 - Calling nsITabParent::InjectTouchEvent can results into an out of sync TabParent::mEventCaptureDepth. r=kats
Bug 969827 - Map a preference to a Gaia setting to configure the jank threshold. r=fabrice
Bug 970101 - Remove a |const| leftover in ContentHandler.js. r=fabrice
Bug 970995 - Activate devtools-layers tracking for the system app. r=janx
Bug 970937 - [JavaScript Error: 'parentDocShell is null'] in LayoutHelpers.jsm. r=paul
Bug 972081 - Highlighting seems broken with APZC enabled. r=kats,fabrice
Bug 968237 - Use a pref to set the threshold of the event loop lag tracker. r=ted