Bug 981280.  Disable webvtt support on 28 for now, pending resolution of some issues.  a=lsblakk
Bug 983344. r=sfink, a=dveditz
Port bug 936236.  r=shu on the original patch, port pretty much trivial modulo a rename or two, a=dveditz
Bug 982974 - Be paranoid about neutering ArrayBuffer objects.  r=sfink, r=jorendorff, a=dveditz
Bumping gaia.json for 3 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_3/rev/3aa373970451
Author: Gregor Wagner <anygregor@gmail.com>
Desc: Merge pull request #17208 from gregorwagner/tiling

Bug 972779 - [Tarako] Saving picture after editing cause Gallery stop. C...
(cherry picked from commit f3c4a2fc0cfbeccc9c595f06b436707fa2e6ca0a)

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https://hg.mozilla.org/integration/gaia-1_3/rev/c586ddaf426b
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #17197 from gtorodelvalle/v1.3-contacts-bug-972600-uplifting

Bug 972600 - [B2G][Contacts] After merging duplicate contacts selecting edit contact button brings up 'Add contact' screen

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https://hg.mozilla.org/integration/gaia-1_3/rev/820dcd11bcd7
Author: Germán Toro del Valle <gtorodelvalle@gmail.com>
Desc: Bug 972600 - [B2G][Contacts] After merging duplicate contacts selecting edit contact button brings up 'Add contact' screen
Bumping manifests a=b2g-bump
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-1_3/rev/947ff99ea34b
Author: Michael Henretty <michael.henretty@gmail.com>
Desc: Merge pull request #16994 from mikehenrty/bug-979624-connecting

Bug 979624 - [B2G][Dialer][All languages] Performing a call while in a c..., r=etienne

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https://hg.mozilla.org/integration/gaia-1_3/rev/572a6f481978
Author: James Burke <jrburke@gmail.com>
Desc: Merge pull request #17172 from jrburke/bug966147-email-notification-click-close

Bug 966147 - Email Notification doesnt go away when I click on it r=asuth
Bumping manifests a=b2g-bump
Merge mozilla-beta to b2g28. a=merge
No bug, Automated HSTS preload list update from host bld-linux64-spot-375 - a=hsts-update