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

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https://hg.mozilla.org/integration/gaia-central/rev/e52ae72b3f3b
Author: Albert <acperez@tid.es>
Desc: Merge pull request #14866 from acperez/bug-951450

Bug 951450 - Flashing customizations currently fails with exception. r=yurenju

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https://hg.mozilla.org/integration/gaia-central/rev/175347eee9ca
Author: Albert <acperez@tid.es>
Desc: Bug 951450 - Flashing customizations currently fails with exception. r=yurenju
Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/dc7f1464c351
Author: gasolin <gasolin@gmail.com>
Desc: Merge pull request #14899 from gasolin/issue-952466

Bug 952466 - [Window Management] Improve app window and dialogs jsdoc, r=alive

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https://hg.mozilla.org/integration/gaia-central/rev/1b88370b0c36
Author: gasolin <gasolin@gmail.com>
Desc: Bug 952466 - [Window Management] Improve app window and dialogs jsdoc
Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/b6f13ded220d
Author: Gareth Aye <gaye@mozilla.com>
Desc: Merge pull request #14908 from gaye/bug-952611

Bug 952611 - Disable broken gaia integration tests

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https://hg.mozilla.org/integration/gaia-central/rev/3db9d411c1b2
Author: Gareth Aye <gaye@mozilla.com>
Desc: Bug 952611 - Disable broken gaia integration tests
Bumping gaia.json for 2 gaia-central revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/3688c2d05a43
Author: Gareth Aye <gaye@mozilla.com>
Desc: Merge pull request #14915 from gaye/bug-952611-tbpl

Bug 952611 - Disable keypad test since failing on TBPL

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https://hg.mozilla.org/integration/gaia-central/rev/7a4402112113
Author: Gareth Aye <gaye@mozilla.com>
Desc: Disable keypad test since failing on TBPL
Bug 952401 - Collect scroll and pageStyle data as soon as the frame tree is available r=smacleod

From 84ca4ca357b94a5dc9449627e88bb4e3cde69557 Mon Sep 17 00:00:00 2001
Bug 952565 - Minor style tweaks for the Toolbox tabbar, r=bgrins
Bug 936340 - Implement navigator.sendBeacon. r=
khuey nits.  also trying to see if using a reference on form data will stop the leak on windows
Use nsIUploadChannel2; spec returns a boolean from sendBeacon