Revert "Merge pull request #21998 from lodr/bug-1034735-installing-when-low-battery"

This reverts commit dd8d9ad3e6ad7a0ed778353a745eda4cae44fcb4, reversing
changes made to 2cd08bafae2745a272594638e36ef87d47c75cb4.
Bug 1036867 - Make persona_test_user fail more nicely if it can't get a user
Merge pull request #22173 from bebef1987/clean

Bug 1044019 - Add /storage/sdcard to cleanup_storage in gaia test
Merge pull request #22080 from bebef1987/persona

Bug 1036867 - Make persona_test_user fail more nicely if it can't get a ...
Bug 1043856 - Increase handover timeout
Bug 1033950 - [Settings] update selectors in AMDed wifi panel from #id to .class
Merge pull request #22161 from ranjithgithub/1039988_ShareButtonNotWorking

Bug-1039988 - [Gallery] Fix of share button in fullscreen mode for images that needs EXIF to display correctly r=pdahiya
Bug 1034735 -  [System][OTA] When the device is plugged-in, it should not block OTA even the energy is lower than 50%
Bug 1038749 - [B2G][Audio Channel]After playing sound through front speaker, all sound will play through front speaker instead of speakerphone
Bug 1045001 - Xfail Video recording tests because Bug 1044317
Merge pull request #22211 from bebef1987/xfail_video

Bug 1045001 - Xfail Video recording tests because Bug 1044317
Bug 995938 - Device does not play an 'end tone' when the call is finished
Bug 1042744 - Add a container around app window iframe. r=alive
Merge pull request #22212 from vingtetun/container-no-failures

Bug 1042744 - Add a container around app window iframe. r=alive
Merge pull request #22084 from ferjm/bug1037662.fxa.systemdialog

Bug 1037662 - Grant Firefox Accounts (FxA) access to web payment provide...
Merge pull request #21875 from empoalp/bug-995938

Bug 995938 - Device does not play an 'end tone' when the call is finished (r=etienne)
Merge pull request #21414 from mdotoum/clock-issue-964036

Bug 964036 - (gaia-rtl) Support RTL for Clock App r=nefzaoui
Merge pull request #22205 from lodr/bug-1034735-installing-when-low-battery

Bug 1034735 -  [System][OTA] When the device is plugged-in, it should not block OTA even the energy is lower than 50%
r=etienne
Bug 1044423 - Add more logics to AppChrome.js. r=etienne
Merge pull request #22218 from vingtetun/chromebar-additional2

Bug 1044423 - Add more logics to AppChrome.js. r=etienne