Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/b257ecce75f9
Author: Ed Morley <emorley@mozilla.com>
Desc: Revert "Bug 1047168 - Change test_browser_play_youtube_video.py to run local content and embedded video" for test failures

This reverts commit 627df3fa98b6721f823fb712321e8010c194f16f.
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-central/rev/6ea4c991f633
Author: Yura Zenevich <yura.zenevich@gmail.com>
Desc: Merge pull request #22233 from anvk/1024501

1024501: Enable accessibility settings when the screen reader is enabled with quick toggle. r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/ee0243ef3ee7
Author: Alexey Novak <alexey.novak.mail@gmail.com>
Desc: 1024501: Enable accessibility settings when the screen reader is enabled with quick toggle. r=alive
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-central/rev/1b7211a77c03
Author: Miller Medeiros <miller@millermedeiros.com>
Desc: Merge pull request #21085 from millermedeiros/1030809-day-view-toggle-l10n

Bug 1030809 - [Calendar] Day view: time sidebar doesn't update when changing the locale r=gaye

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https://hg.mozilla.org/integration/gaia-central/rev/312f1a8e1a51
Author: Miller Medeiros <miller@millermedeiros.com>
Desc: Bug 1030809 - [Calendar] Day view: time sidebar doesn't update when changing the locale
Bumping manifests a=b2g-bump
Bug 1032438 - Fix warnings in r_bitfield.c. r=abr
Bug 813893 - Part 2: Add Test Case to Verify CB Message in UMTS Format. r=htsai
Bug 1035642 - Add search widget. r=mfinkle,margaret
Bug 1043029 - Pressed style for search history/suggestion items. r=eedens
Bug 1042425 - Limit the number of search history results displayed. r=eedens
Bug 1045950: Dereference pointers in AndroidBridge:InitCamera r=kats
Bug 1042991 fix history use in share panel, r=bmcbride
Backed out changesets 3ab31cfb6837 (bug 1024965), 5cebb1e06e25 (bug 1029654), acd333921065 (bug 1024073). r=backout
Bug 1024073 - Whitelist plugin: Roblox Plugin launcher. r=gfritzsche
Bug 1029654 - Whitelist plugin: Box Edit. r=gfritzsche
Bug 1024965 - Whitelist plugin: Nexus Personal. r=gfritzsche
Bug 996227 - Add "Save as PDF" button test. r=mcomella
Bug 960671 - Part 1: Add attach/detch RDP requests to the MemoryActor. r=past
Bug 574460 - Fix handling of permission deletion notifications in preference dialogs. Original patch by Mehdi Mulani. r=unfocused