QA:Examples Grid

Build 8474 on ff-with-controls
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Baseline History
Build 8474c1b4d17
Current build. There are unaccepted changes, so build 8464 is still the baseline.
Build 8464b11826a current baseline
Accepted by Liberty Curtis.
Build 8458d89a067
Accepted by Liberty Curtis.
Build 8407ab84e31
Accepted by Alina Visan.
Build 8404dd43747
Auto-accepted
Commenting is disabled because there's a newer build on this branch