Bug 1074378 - Blocklist driver Intel GMAX4500HD v 8,15,10,1749. r=Bas
Bug 1025040 - Disable test_single_finger_desktop.py on Windows for frequent failures.
Bug 1075081 - Enhance pinning test to ensure the neterror page the one found. r=keeler
Bug 1063356 - Back out partial libvpx update. r=me

It's taking a while to get the new version building on all platforms.
Removing the partial commits so we can land cleanly.
Bug 1063327 - Reject vp9 frames with invalid tiles. r=kinetik
Bug 1075336 - Fix lifetime management of CounterStyle. r=dbaron

--HG--
extra : rebase_source : c9fe6b023024c11147372cd4a9d7f25fdfaabed8
Bug 1074415 - Build error in nsNPAPIPluginInstance when enabling PR_LOGGING in non-debug builds. r=johns
Bug 1076990 - update talos.json on tip to capture mainthreadio and other talos cleanup. r=wlach
Bug 1074001 - Expose WebCrypto by default (remove pref dom.webcrypto.enabled) r=bz
Backed out changeset fd8e58a613da (bug 1074415) for Linux Werror bustage.
CLOSED TREE
Backed out 3 changesets (bug 1076129, bug 1003448) for frequent xpcshell crashes on a CLOSED TREE.

Backed out changeset 3034162ee435 (bug 1003448)
Backed out changeset 086fe4b0ba14 (bug 1003448)
Backed out changeset 1babd65ebec7 (bug 1076129)
Bug 1073842 - Add NativeObject subclass of JSObject, remove ObjectImpl, r=luke.
Bug 1074591 (part 1) - Allow JSON collections to be printed on a single line. r=froydnj.

--HG--
extra : rebase_source : d576a70d2d1ff83311ab8cce849ec0b5a6b3fa80
Bug 1074591 (part 2) - Remove Pointer{Element,Property}() from JSONWriter. r=froydnj.

--HG--
extra : rebase_source : db07aa93df880e201eba866cb791ccaa245f0ef8
Bug 1074591 (part 3) - Fix unbounded growth in JSONWriter's vectors(!). r=froydnj.

--HG--
extra : rebase_source : 364c0295c0b86e0f29dac3772acadbd0e1ab9d9f
Bug 1075616 - Do partial uploads of non-D2D SourceSurfaces when we have a sampling rect. r=Bas

--HG--
extra : rebase_source : d08b5d3d515484ebc0f8a3be774d66c3b881a8d4
Bug 1006797 - Only apply the window render offset when actually rendering to the window. r=nical

--HG--
extra : rebase_source : 24f2d8c50e5c0ddfa6683291040a78574d631678
Bug 1067588 - Don't draw images with a sampling rect if the rect covers the entire image. r=Bas

--HG--
extra : rebase_source : 1c6aebe49a6168953413f60d97d8d53135298e77
Bug 1061702: Stop audio sources from continuing to play garbage after being stopped r=roc
 * clear audio callback buffer if no streams have audio
Bug 1017613 - Part 1 - Fetch Body and Request. r=baku

--HG--
extra : rebase_source : 2c8b82650e3669f84ff177a32a9d9b0f845e673a