Bug 863966 - Improve perf of querySelector by caching selector list. r=bz
Bug 919090 - Let content processes use sigaction and tgkill if profiling enabled. r=kang
Bug 923354 - Exclude MacroAssembler.h on non ION builds. r=luke
Bug 893309 - Implement TrackEvent. r=cpearce
Bug 893309 - Part b: Expose TrackEvent as a property on the window. r=smaug
Bug 915598 - Allow strong references to DOMRequestIPCHelper message listeners. Part 1: DOMRequestHelper. r=fabrice
Bug 915598 - Allow strong references to DOMRequestIPCHelper message listeners. Part 2: Add Ci.nsISupportsWeakReference were needed. r=fabrice
Bug 915598 - Allow strong references to DOMRequestIPCHelper message listeners. Part 3: Webapps usage. r=fabrice
Bug 915598 - Allow strong references to DOMRequestIPCHelper message listeners. Part 4: Tests. r=fabrice
Bug 900285 - IonMonkey: Ensure context of IC's call. r=nbp
Back out 99b749ea1fb9 (bug 863966) on suspicion of causing frequent Android robocop-2 crashes
Merge m-c to m-i
Bug 923489 - Part a: qualify paths in memory/jemalloc/; r=gps
Bug 923489 - Part b: qualify paths in memory/replace/jemalloc/; r=gps
Bug 923489 - Part c: qualify paths in memory/replace/dmd/; r=gps
Bug 923417 - Enabling DataStore for b2g and Desktop (non-release build), r=khuey
Bug 921902 - Fix --disable-ion builds.
Bug 916985 - nsDSURIContentListener::DoContent does not handle CreateContentViewer failures correctly. r=bz
No bug, Automated blocklist update from host bld-linux64-ec2-143 - a=blocklist-update
No bug, Automated HSTS preload list update from host bld-linux64-ec2-165 - a=hsts-update