Bug 855804: Add hashtable helpers for cycle collection. r=bz
Bug 854799: Make image.src='' discard the image immediately even if the image is not in the document. r=jlebar
Bug 849654: Kill nsRefPtrHashtableMT. r=bsmedberg
Bug 857186: Make virtualenv paths relative. r=gps
Bug 857332 - Normalize topobjdir to an absolute path in mozbuild.base [r=gps]
Bug 841058 (followup) - Remove unused code missed in previous patch [r=jimm]
Bug 839103 - part 1 - factor out StyleSheet{Added,Removed} notifications into separate nsDocument methods; r=bz
Bug 839103 - part 2 - enable chrome dispatching of nsIDOMEvents in nsAsyncDOMEvent; r=bz
Bug 839103 - part 3 - send StyleSheet{Added,Removed} chrome notifications when stylesheets are added/removed; r=bz
Bug 839103 - part 4 - add test for StyleSheet{Added,Removed} events; r=bz
Bug 856767: Finalize cursors on about:home. [r=mfinkle]
Bug 853820: Doorhanger buttons are of different size. [r=mfinkle]
Bug 857342: Don't animate the tab counter if the BrowserToolbar isn't visible. [r=mfinkle]
Bug 857120: Revert awesomebar overdraw to save action-bar. [r=mfinkle]
Bug 784739 - Switch from NULL to nullptr in content/; r=ehsan

--HG--
extra : rebase_source : cfdb682506acc14ec811e21ae42f067950e1ff0c
Bug 843492 - Bootstrapping fails using Python 3x due to urllib2; r=gps

DONTBUID (NPOTB)
Bug 857487 - Fix deleting a table row using the inline table editing UI; r=ehsan
Followup to bug 855804: Remove ridiculous WARNINGS_AS_ERRORS junk. r=me
Merge m-c to inbound.
Bug 808402 - Make call to nsIPrompt::Alert from nsFtpState::StopProcessing async r=jduell