Bug 1053276 - [Messages] ActivityHandler tests are failing if the test agent is hidden r=azasypkin
Bug 1050431: Remove unnecessary 'flex' decls from video.css (equivalent to default values). r=djf
Bug 1002545 - Switching to b2g desktop builds
Bug 998906 - [Music] display the correct overlay after the enumeration in ListView
Bug 1053614 - [woodduck] repeatedly enter and leave camera app, then high chance camera will be black screen when entering camera.
Bug 1035775 - [B2G][System] support 24 hour time format

- add timeformatchange listener
Bug 1049198 - Camera/Video should use mark Color layer as [not visible] when covered by video
Bug 1050725 - Reduce overpaint of the email app
Bug 1053894 - Remove gradient images from GaiaConfirm component r=ivanovpavel
Merge pull request #22892 from KevinGrandon/bug_1053894_remove_confirm_component_bg

Bug 1053894 - Remove gradient images from GaiaConfirm component
Merge pull request #22868 from mpizza/Bug_1053614_release_status_bug

Bug 1053614 - [woodduck] repeatedly enter and leave camera app, then hig...h chance camera will be black screen when entering camera.
Merge pull request #22594 from justindarc/bug1049198

Bug 1049198 - Camera/Video should use mark Color layer as [not visible] ...
Merge pull request #22899 from jrburke/bug1050725-email-notranslate-overpaint

Bug 1050725 - Reduce overpaint of the email app. Patch from vingtetun, r=jrburke
Merge pull request #22841 from julienw/1053276-fix-activity-handler-tests

Bug 1053276 - [Messages] ActivityHandler tests are failing if the test a...
Merge pull request #18926 from dominickuo/bug-998906

Bug 998906 - [Music] display the correct overlay after the enumeration in ListView, r=jimporter
Merge pull request #22867 from yurenju/pull/22765

Bug 1002545 - Switching to b2g desktop builds r=yurenju
Merge pull request #22854 from dholbert/1050431-remove-lines

Bug 1050431: Remove unnecessary 'flex' decls from video.css (equivalent to default values). r=djf
Merge pull request #22757 from gasolin/issue-1035775

Bug 1035775 - [B2G][System] support 24 hour time format, r=alive
Revert "Merge pull request #22867 from yurenju/pull/22765"

This reverts commit 5f51ff804b815033cd71e750c52cf19fd3950f29, reversing
changes made to 67f0e561b524f1e80468e9536a65cd7db6fcb8cb.