Bug 836050 part 1.  Make Element::GetAttr non-virtual.  r=smaug
Bug 836050 part 2.  Make Element::HasAttr non-virtual.  r=smaug
Bug 836050 part 3.  Make Element::AttrValueIs non-virtual.  r=smaug
Add a test for WebIDL-weakmap stuff in addition to XPConnect-weakmap.  No bug, no review

--HG--
rename : js/xpconnect/tests/mochitest/test_bug655297.html => js/xpconnect/tests/mochitest/test_bug655297-1.html
rename : js/xpconnect/tests/mochitest/test_bug655297.html => js/xpconnect/tests/mochitest/test_bug655297-2.html
Bug 834525: New tab thumbnail styling for tabs-ui. [r=mfinkle]

--HG--
extra : rebase_source : a774fdea385a9f3e9997adebf730cdb40e9e8a92
Bug 830164 - Part 5: remove SST from iccInfo. r=vicamo
Bug 832696 - gfx gets prefs in the plugin process r=jmuizelaar
Bug 831533 - Show the enabled/disabled/blocklisted state of plugins in about:plugins. r=bsmedberg
Bug 832487 - Update libpng to version 1.5.14. r=joedrew
Bug 834869 - AudioBuffer's Unlink method should drop js objects; r=mccr8

--HG--
extra : rebase_source : 3ee8bc593cdffff135a7094eacee7c5d34c70848
Bug 831633 - Back out 1c7bdeefa8ee (bug 830315) for introducing hundreds of non-virtual dtor warnings. r=waldo
Bug 830922 - Include version inside measurement payload. r=gps
Bug 834449 - Part 1: rework tracking of pending statements. r=gps
Bug 834449 - Part 2: clean up cached statements in Sqlite.jsm. r=gps
Bug 832067 - Discard cached statements in healthreporter. r=gps
Bug 834721 - Use plurals for toolbox button tooltip; r=paul
Bug 832364 - Generate optimized paths for element accesses on native objects, r=jandem.
Bug 365151 - crashtest
Bug 366643 - crashtest
Bug 362275, bug 367749 - crashtests