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

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https://hg.mozilla.org/integration/gaia-central/rev/6aa0e53d6672
Author: Rex KM Lee <rexboy@mozilla.com>
Desc: Merge pull request #10910 from rexboy7/fixhd-881146-ftu-master

Bug 881146 - hdpi/xhdpi resolution assets and layout for FTU. r=arcturus

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https://hg.mozilla.org/integration/gaia-central/rev/4f8fc20dae05
Author: Rex Lee <rexboy@mozilla.com>
Desc: Bug 881146 - hdpi/xhdpi resolution assets and layout for First run experience app
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/cbffb3b5e67c
Author: mozshiao9 <mshiao@mozilla.com>
Desc: Merge pull request #10933 from mozshiao9/master_settings_889717

Bug 889717 - [Settings] Do not work when you are scrolling and select a menu, r=pivanov

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https://hg.mozilla.org/integration/gaia-central/rev/e25731e3555a
Author: Mark Shiao <mshiao@mozilla.com>
Desc: Bug 889717 - [Settings] Do not work when you are scrolling and select a menu
Bug 892285 - Only unlock gralloc surfaces if they were locked, r=bas
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/8f402e9a5c9a
Author: Rex KM Lee <rexboy@mozilla.com>
Desc: Merge pull request #10934 from rexboy7/fix-bug892373-master

Bug 892373 - @1.5x asset revise for Dialer app

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https://hg.mozilla.org/integration/gaia-central/rev/80be3e3a4c6f
Author: Rex Lee <rexboy@mozilla.com>
Desc: Bug 892373 - @1.5x asset revise for Dialer app
Bug 883048 - [MMI] Send a ussd code while in airplane mode is allowed and doesn´t show any notification. r=vicamo
Backed out changeset 512a1fd86008 (bug 892285) for failures in invalidation/test-animated-image-layers.html
Merge birch to m-c.