Bumping gaia.json for 10 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/6bbd208a051f
Author: Kevin Grandon <kevingrandon@yahoo.com>
Desc: Merge pull request #17371 from evanxd/bug-984574

Bug 984574 - [Calendar] JSHint fixes for js/templates

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https://hg.mozilla.org/integration/gaia-central/rev/9b9da45cc986
Author: Evan Xd <itoyxd@gmail.com>
Desc: Bug 984574 - JSHint fixes. r=kgrandon

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https://hg.mozilla.org/integration/gaia-central/rev/9cac16399a86
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #17366 from viorelaioia/cost_control_tests

intermittent cost_control tests

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https://hg.mozilla.org/integration/gaia-central/rev/e6c727d17d37
Author: Viorela Ioia <viorelaioia@gmail.com>
Desc: intermittent cost_control tests

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https://hg.mozilla.org/integration/gaia-central/rev/29af933a536b
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #17389 from viorelaioia/bug_985903

Bug 985903 - Investigate test_camera_capture_video.TestCamera intermittent fail

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https://hg.mozilla.org/integration/gaia-central/rev/333b857284f8
Author: Viorela Ioia <viorelaioia@gmail.com>
Desc: address intermittent failure in test_cost_control_ftu

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https://hg.mozilla.org/integration/gaia-central/rev/94580658b43d
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #17397 from zacc/bug_986058

Bug 986058 - in gaia_data_layer atom use string contactenation r=davehun...

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https://hg.mozilla.org/integration/gaia-central/rev/f2e09c00df1d
Author: Zac <zcampbell@mozilla.com>
Desc: Bug 986058 - in gaia_data_layer atom use string contactenation r=davehunt

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https://hg.mozilla.org/integration/gaia-central/rev/b013b91c9343
Author: Zac <zcampbell@mozilla.com>
Desc: Merge pull request #17313 from askeing/983070

Bug 983070 - [Message][UI Test] The received message should not causes message thread to open in the thread list view.

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https://hg.mozilla.org/integration/gaia-central/rev/c475223b93c9
Author: askeing <askeing@gmail.com>
Desc: Bug 983070 - [Message][UI Test] The received message should not causes message thread to open in the thread list view.
Bumping manifests a=b2g-bump