Bumping gaia.json for 4 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/10d1b6db917a
Author: Francisco Jordano <arcturus@ardeenelinfierno.com>
Desc: Merge pull request #25401 from arcturus/bug-1078381

Bug 1078381 - Provide confirmation that theme has been changed r=arthurcc

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https://hg.mozilla.org/integration/gaia-central/rev/b580d0100f50
Author: Francisco Jordano <arcturus@ardeenelinfierno.com>
Desc: Bug 1078381 - Provide confirmation that theme has been changed r=arthurcc

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https://hg.mozilla.org/integration/gaia-central/rev/277f4827ca60
Author: Jared Hirsch <ohai@6a68.net>
Desc: Merge pull request #26164 from 6a68/bug-1096603-reopened

Bug 1096603 - (reopened) Fix blank FxA screen by loading renamed service.js file r=gduan

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https://hg.mozilla.org/integration/gaia-central/rev/64a4047e56a4
Author: Jared Hirsch <ohai@6a68.net>
Desc: Bug 1096603 - (reopened) Fix blank FxA screen by loading renamed service.js file r=kgrandon
Bumping manifests a=b2g-bump