Bug 1015405 - Fixing incorrect naming of visually complete event
Bug 966828 - [User story] Add face tracking capability
Merge pull request #19840 from eliperelman/bug-1015405-settings-implement-new-perf-events

Bug 1015405 - Fixing incorrect naming of visually complete event r=hub,arthur.chen
Merge pull request #19176 from dmarcos/bug966828

Bug966828
Bug 1016233 - [Collections] Background image sizing and overlay r=ranbena
Merge pull request #19799 from KevinGrandon/bug_1016233_collections_background

Bug 1016233 - [Collections] Background image sizing and overlay