Merge b2g28 to v1.3t. a=merge

--HG--
extra : rebase_source : d1b2f15f8c9faf45b151ee99d60e4d5716cb7754

Bug 962187 - Tracking bug for 17-mar-2014 migration work. Switch to v…

…1.4. r=aki CLOSED TREE

Merge b2g18 to v1.1hd. a=merge

No bug, Automated HSTS preload list update from host bld-linux64-spot…

…-340 - a=hsts-update

Bug 982974 - Be paranoid when neutering ArrayBuffers. r=sfink, a=1.1.x+

Bug 964935 - Fix composition bounds calculation and APZ hit testing. …

…a=gal

DONTBUILD

Backout bug 878828 - Enable Gamepad API by default. a=lsblakk

CLOSED TREE 4 LIFE

Merge m-b to b2g28. a=merge CLOSED TREE

Merge b2g18 to v1.1hd. a=merge

Bug 960571 - Talos https://hg.mozilla.org. r=jgriffin, a=test-only