Merge m-c to b2g-inbound.
Bumping gaia.json for 1 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/e030bdb4b6db
Author: Dale Harvey <dale@arandomurl.com>
Desc: Bug 975161 - Reland ensure SIM Pin inputs are visible. r=vingetun

This reverts commit 05337d2ce75651550892ca883030548ed5f7d6aa.
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https://hg.mozilla.org/integration/gaia-central/rev/c10a5f7f7e2f
Author: Diego Marcos <diego.marcos@gmail.com>
Desc: Merge pull request #16819 from dmarcos/bug974730

Bug 974730 - [Camera] Camera Library has to listen for the onPreviewStat...

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https://hg.mozilla.org/integration/gaia-central/rev/c82911658e3a
Author: Diego Marcos <diego.marcos@gmail.com>
Desc: Bug 974730 - [Camera] Camera Library has to listen for the onPreviewStateChange event
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Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/25562480c0f6
Author: Ryan VanderMeulen <rvandermeulen@mozilla.com>
Desc: Merge pull request #16917 from 6a68/bug-972645-reset-password

Bug 972645 - Implement Reset Password Firefox Accounts flow, resubmitted. r=ferjm

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https://hg.mozilla.org/integration/gaia-central/rev/9646e5b494aa
Author: Jared Hirsch <ohai@6a68.net>
Desc: Bug 972645 - Implement Reset Password Firefox Accounts flow, resubmitted. r=ferjm

  Includes special case for reset password in FTE, see bug 965494 comment 1
Bumping manifests a=b2g-bump
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Merge m-c to b2g-inbound
Bug 977372 - Close IPC'd filedescriptor from device descriptor when finished with it. r=mikeh
Bug 977047 - Add words related to crypto. r=ehsan
Bug 977457 - Move _GNU_SOURCE ifdef a little up to account for cxxabi.h from libcxxrt. r=ehsan
Bug 978239 - Synchronize WindowsRealTimeClock to unmess RTCP timestamps. r=jesup
Bumping gaia.json for 2 gaia revision(s) a=gaia-bump

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https://hg.mozilla.org/integration/gaia-central/rev/5252a238167b
Author: Cristian Rodriguez <crdlc@tid.es>
Desc: Merge pull request #16736 from crdlc/bug-977094

Bug 977094 - [Download Manager] No error is displayed if you try deletin...

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https://hg.mozilla.org/integration/gaia-central/rev/0d01d483a746
Author: crdlc <crdlc@tid.es>
Desc: Bug 977094 - [Download Manager] No error is displayed if you try deleting a downloaded file while the device is connected as USB
Bumping manifests a=b2g-bump
Bug 978700: Remove unused variables in widget/, r=roc
Bug 978700: Fix some warnings about redefined preprocessor tokens, r=roc
Bug 978700: Fix warning about initialization order in constructor, r=roc
Bug 978700: Fix warnings about uninitialized variables, r=roc