Merge pull request #20415 from ian-liu/bluetooth/bug1017506_unpair_devices_dialog_could_be_closed_by_clicking_on_places_other_than_the_buttons

Bug 1017506 - [Settings][Bluetooth] The un-pair devices dialog(modal) could be closed by clicking on places other than the buttons, r=arthur
(cherry picked from commit aa125bd4f448c65c94fca678ead21f6e68d239fc)
Bug 1021732 - Update test_privileged_app_contacts_prompt to match new prompt behaviour
Bug 1025868 - [Flame] [v2.0] Update test_privileged_app_audio_capture_prompt and test_privileged_app_video_capture_prompt.py to match new prompt behaviour
Merge pull request #20568 from viorelaioia/bug_1025868

Bug 1025868 - [Flame] [v2.0] Update test_privileged_app_audio_capture_prompt and test_privileged_app_video_capture_prompt.py to match new prompt behaviour
Merge pull request #20567 from viorelaioia/bug_1021732

[v2.0] Bug 1021732 - Update test_privileged_app_contacts_prompt to match new prompt behaviour
Merge pull request #20157 from julienw/1021844-sms-firefox

Bug 1021844 - [Messages] Can't load the application in Firefox r=schung
Merge pull request #20346 from mnjul/bug_1023448_lockscreen_notifications_color_overlay_brightness

Bug 1023448 - [VsD Refresh] Lockscreen Visual Refresh > Notifications background colour picker looks too light
Merge pull request #20345 from mnjul/bug_1023534_lockscreen_pin_camera_icon_low

Bug 1023534 - [VsD Refresh] Lockscreen Visual Refresh > Pin code screen > Camera icon position
Merge pull request #20338 from acperez/bug-1020152

Bug 1020152 - Generate pre_installed_collections.json in build time. r=yurenju
Merge pull request #20154 from benfrancis/1021777

Bug 1021777 - Set multiple search engines by default r=daleharvey
Merge pull request #20390 from davidflanagan/bug837674

Bug 837674: add app startup time instrumentation r=Eli
Merge pull request #20451 from KevinGrandon/bug_1022976_collection_multi_create

Bug 1022976 - [Collection] Intermittent adding records does not work
Merge pull request #20462 from KevinGrandon/bug_1024745_vertical_resume_download_icon

Bug 1024745 - [Vertical Homescreen] Marketplace app shows the default icon if the download has been paused
Bug 1024387 - [Collection App] Basic background support for Collection icons r=ranbena
Merge pull request #20388 from KevinGrandon/bug_1023011_vertical_pressed_state

Bug 1023011 - (vertical-homescreen) Implement pressed state visual for App Icons
Merge pull request #20510 from KevinGrandon/bug_1025236_statusbar_transition

Bug 1025236 - [Vertical] Statusbar transition not correct when scrolling
Merge pull request #20513 from lightsofapollo/landscape-bugs

Bug 1024947 - Lock search app orientation
Merge pull request #20257 from KevinGrandon/bug_1022971_vertical_rename_all_the_things

Bug 1022971 - Rename Icon grid object to Mozapp
Bug 1022971 - Rename follow-up for merge conflicts r=me
Merge pull request #20516 from KevinGrandon/bug_1021401_edit_search_term

Bug 1021401 - Can't Edit Search Term in Rocket Bar