Make test_asmjs.html run faster (no bug,r=me)

--HG--
extra : rebase_source : 22f32a01d39e1de3ae7e2a070ee1ea01dc4b9a75
Bug 870144 - don't assume non-definition argument has a name when reporting asm.js validation errors (r=terrence)

--HG--
extra : rebase_source : 7b7ecf87bcbe04618c17cc117b299b733957f088
Bug 870149 - Move common x86/x64 lowering code to x86-shared. r=h4writer
Bug 870112 - Migrate plugins.hide_infobar_for_missing_plugin to plugins.notifyMissingFlash r=dolske
Bug 869784 - Fix rooting hazards in the profiler; r=BenWa,till

X-Git-Commit-ID: da732de921f64d9bd6ea028ed384d2d5c80de66f
X-Mailer: git-send-email
Backed out changeset 694322457a64 (bug 860867) because the clang bug which required this workaround has been fixed
Bug 856392 - Categorize mach commands; r=jhammel

DONTBUILD (NPOTB)