Bug 931328 - IonMonkey: Inline Math.hypot(x, y). r=jandem, r=jorendorff

--HG--
rename : js/src/tests/ecma_6/Math/hypot-approx.js => js/src/jit-test/tests/basic/hypot-approx.js
rename : js/src/tests/ecma_6/Math/hypot-exact.js => js/src/jit-test/tests/basic/hypot-exact.js
Bug 935756 - Override FireAtkStateChangeEvent to avoid unnecessary accessible event creation. r=tbsaunde
Bug 936145 - Clean up architecture-specific parts of seccomp whitelist. r=kang
Bug 936286 - Add fuzzy to fix intermittent-failure in 472020-1a.xul. r=mats