bug 1028136 - Remove dangerous public destructor of FontFamilyList. r=jdaggett
Bug 1044162 - part 0a - make additions to EXTRA_JS_MODULES use += instead of =; r=mshal

Straight assignments to HierarchicalStringList, which we'll change
EXTRA_JS_MODULES to in a later patch, don't work.  This change, in
addition to making things work as expected later on, also is more
consistent with existing practice.
Bug 1044162 - part 0b - add __{get,set}item__ to HierarchicalStringList; r=mshal

I am slightly surprised that we haven't needed this before, but the
motivating idea behind this is wanting to do:

VARIABLE.with.some["non-pythonic-identifier"] += ...

It seems unfortunate that the behavior is completely overridden by
subclasses, but I don't see a good way around that.
Bug 1044162 - part 0c - add a way to recurse over the 'directory' elements of a hierarchy; r=mshal

We're going to build on top of INSTALL_TARGETS for the next patch, and
it's easiest to do so if we can look at the 'directories' in the
hierarchy, rather than the individual strings.
Bug 1044162 - part 1 - make EXTRA_{PP_,}JS_MODULES communicate their installation path; r=mshal

This patch makes EXTRA_{PP_,}JS_MODULES similar in functionality to
TESTING_JS_MODULES: we indicate the path relative to
$(FINAL_TARGET)/modules with an appropriate hierarchy of paths.
Bug 1044162 - part 2 - remove JS_MODULES_PATH from the build system; r=mshal
Bug 1036431 - Setting AudioContext.mozAudioChannelType should set the audiochannel in mStream as well, r=ehsan
bug 1045662 - add an extra normcase to symbolstore.py path handling to fix Windows. r=gps
Merge mozilla-central to mozilla-inbound
Bug 946450 - [e10s] Make all the different link destinations work on about:newtab. r=jimm
Bug 1000936 - [e10s] Fix buttons on about:blocked / safe browsing page. r=mconley
Bug 1045584 - Remove everything relating to frames from OldDebugAPI. r=jandem,bholley
Bug 1019543 - Fix toLowerCase/toUpperCase to return the original string if possible. r=luke
Bug 947781 - Part 1: Refactor RotatedBuffer to easily be re-usable for any rotated buffer drawing. r=mattwoodrow
Bug 947781 - Part 2: Add the ability to readback texture data to TextureClient. r=nical
Bug 947781 - Part 3: Do not transmit layer types that are unshadowed over the IPDL protocol. r=nical
Bug 947781 - Part 4: Add ReadbackLayer functionality to ClientLayerManager. r=mattwoodrow
Backed out changeset 96379f178485 (bug 947781)
Backed out changeset c378df360469 (bug 947781)
Backed out changeset c4ecea1452e9 (bug 947781)