Bug 836396 - Apply a local-time correction to the value passed to date.setMilliseconds(), before passing it along to the mock implementation against which the native implementation's being tested.  rs=jwalden as it doesn't look *wrong* and he's spent too much time trying to understand this already, even if he doesn't fully grok it

--HG--
extra : rebase_source : 4201ebcfa7c13037e7f46178b9853409a3bcd460
Bug 836404 - Provide better timezone support in jstests.  r=jwalden

--HG--
extra : rebase_source : 11267ba920def4077e843230cddb583cbe8bad6d
Bug 857856 - Make --enable-debug --disable-optimize --disable-ion --disable-methodjit build work again.  r=sstangl
#include jsscriptinlines.h in SPSProfiler.cpp so that it builds in no-jit configurations.  No bug, r=sparky
Bug 805121 - Add tests.  r=terrence