Bug 983885: Aggressively cleanup img/canvas in contacts.
Bug 986055 - [VDR] Update buttons and header in BB edit mode
Bug 986433 - [Messages][Refresh] Messages Inbox edit mode
Merge pull request #17535 from wanderview/contacts-canvas-cleanup-2

Bug 983885: Aggressively cleanup img/canvas in contacts. r=jmcf
Merge pull request #17563 from rnowm/986433

Bug 986433 - [Messages][Refresh] Messages Inbox edit mode r=Borja
Merge pull request #17447 from rnowm/986055

Bug 986055 - [VDR] Update buttons and header in BB edit mode r=pivanov