Improve the comment about MOZ_COUNT_CTOR/DTOR, text mostly by bent

no bug, DONTBUILD, landed on a CLOSED TREE
Bug 818822: Reduce fake audio/video rates on b2g debug only to avoid overloading mochitest emulator VMs r=padenot
CLOSED TREE
Bug 990807 - Valgrind detects leak - 4 bytes and/or 32 bytes are definitely lost (direct), r=dougc
Bug 992955 - update libnestegg to upstream commit c739433; r=kinetik
Bug 858772 - Fail if the checkForUpdate request fails instead of timing out. r=fabrice
Bug 970007 - Fix incorrect colorformat when using CairoSurface. r=gal r=bas
Bug 974017 - Update vtt.js r=rillian.
This update contains the optimization for rendering cues
with large line values. It also reverts the change to clamp
parsed line values to between -1000 and 1000.
Bug 992778 - Set docshell.chromeEventHandler in child processes. r=bz
Bug 992866 - Fix assertion in JSObject::initDenseElementsUnbarriered r=sfink
Bug 106787 - Fix: Remove nsIAllocator and it's references. r=bsmedberg
Bug 991348 - Give the ability to take screnshots on all test failures. r=jmaher
Bug 972836 - IonMonkey MIPS: Add odd float registers to the enum, but don't allocate them yet. r=froydnj,nbp
Bug 897359 - Remove unimplemented popChallengeResponse, random, and disableRightClick methods. r=bz
Bug 907352 - Part 1: Update to most recent constraints syntax. r=mt
Bug 907352 - Part 2: Backwards-compatible facingMode constraint on mobile. r=mt, r=drno
Bug 984467 - Replace GetNativeOfWrapper + QI bit with xpc::WindowOrNull(scope). r=bz
Bug 997656 - Tracelogging: Log when baseline is compiling, r=djvj
Bug 998251 - IonMonkey: print to the right stream during IONFLAGS=logs, r=nbp,nbp
Bug 988881: clean up CryptoTask (SignedJar) tasks instead of leaking them r=bsmedberg,mayhemer
Bug 530629 - Add fastFind support to <editor> element. r=Neil