Bug 969902 - Fix a problem with DNS memory reporting measurement. r=sworkman.

--HG--
extra : rebase_source : a9fba2e21b2f9ecb267367a9006883d2bbd313e4
Bug 981640: Mark reftest svg/smil/transform/paced-1.svg as fuzzy on Mac. rs=RyanVM
Bug 976787 part 1: Add the grid-template-{columns,rows} properties to the style system. r=dholbert
Bug 976787 part 2: Add the grid-template-areas property to the style system. r=dholbert
Bug 976787 part 3: Add the grid-auto-{columns,rows} properties to the style system. r=dholbert
Bug 976787 part 4: Add the grid-auto-flow property to the style system. r=dholbert
Bug 976787 part 5: Add grid-{column,row}-{start,end} and grid-auto-position to the style system. r=dholbert
Bug 981289 - Do not forget to mark non-argument properties on arguments objects; r=sfink

--HG--
extra : rebase_source : 65efd356afcf34b6b71737f531d54c8408889ba0
Bug 981296 - Do not make assertions on the initial shape table before it is created; r=sfink

--HG--
extra : rebase_source : c67d16dac8449564940fcdee94a0d83988207796
Bug 981295 - Do not re-use IsAboutToBeFinalized to implement UpdateIfRelocated; r=sfink
Bug 981370 - Make MousePosTracker use a Set rather than manage an array itself. r=dao
(no bug) fix trailing whitespace in test_flexbox_flex_shorthand.html. whitespace-only, DONTBUILD
Pusing on a CLOSED TREE with KWierso|sheriffduty's permission
b=979489; Implement SimpleTiledContentClient and friends; r=jrmuizel
backout of rev 1a52e0063440 b=979489
Bug 981036 followup.  Actually add the comment that was asked for.  DONTBUILD
Bug 980052 - Compare the value and not the pointer when checking validity of the preferred sample rate in the OpenSL cubeb backend. r=kinetik

--HG--
extra : rebase_source : 4a65dffc002cd1fc1dc3fcf2b5472ba44196fbbc
Bug 967704 - Add android23.json for Android 2.3 mochitests; r=jmaher
Bug 976813 - Separate ShSurf::Texture for Prod and Cons. - r=snorp
Bug 980684 - Actually use IOSurfaces on Mac. - r=snorp
Bug 981167 - Fix Debugger.Frame leaking ScriptFrameIter::Data on frame cache hit. (r=jimb)