Merge pull request #19409 from dmarcos/bug995540

Bug 995540 - [Sora][camera]video recording would not stop instantly when...(cherry picked from commit 93623f6435849cc9f54d9996e8e64828ac9091d1)

Conflicts:

	apps/camera/js/app.js
	apps/camera/js/controllers/camera.js
	apps/system/js/attention_screen.js
Merge pull request #20175 from davidflanagan/bug995540-master

Merge pull request #19409 from dmarcos/bug995540 r=dmarcos