Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/911756823e45
Author: John Ford <john@johnford.info>
Desc: Merge pull request #10932 from brendandahl/pdfjs-v0.8.326

Bug 892721 - Update gaia pdf.js to version 0.8.326.

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https://hg.mozilla.org/integration/gaia-central/rev/4631d9e630a8
Author: Brendan Dahl <brendan.dahl@gmail.com>
Desc: Bug 892721 - Update gaia pdf.js to version 0.8.326.
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/9b3ffbd7fe9f
Author: evanxd <itoyxd@gmail.com>
Desc: Merge pull request #10970 from evanxd/bug-893694

Bug 893694 - [Calendar] Update the 1.5x version of images for Calendar App

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https://hg.mozilla.org/integration/gaia-central/rev/3b60d2882d1b
Author: Evan Xd <itoyxd@gmail.com>
Desc: Bug 893694 - Update the 1.5x version of images.
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/82dbf4bd629a
Author: John Hu <johu@mozilla.com>
Desc: Merge pull request #10965 from huchengtw-moz/video/Bug_891929_remove_youtube_protocol_hack

Bug 891929 - Remove youtube protocol hack per landing of bug 887454, r=daleharvey

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https://hg.mozilla.org/integration/gaia-central/rev/fac6cfa9692b
Author: John Hu <johu@mozilla.com>
Desc: Bug 891929 - Remove youtube protocol hack per landing of bug 887454
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/ae6bd540e71a
Author: Alive.Kuo <alegnadise@gmail.com>
Desc: Merge pull request #9326 from pauljt/bug863527_v2

Bug 863527 -- Safer html injection in app error, r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/d5bc2ff16c0c
Author: Paul Theriault <ptheriault@mozilla.com>
Desc: fix bug 863527 by updating test instead of parsing untrusted input
Bumping gaia.json for 1 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/37d94f0bacee
Author: Timothy Guan-tin Chien <timdream@gmail.com>
Desc: Bug 891277 - Update Usage assets, r=me
Merge latest green birch changeset and mozilla-central