94258 Roll Engine from ff847e4e05a5 to b12306aef47a (1 revision) (cla: yes, waiting for tree to go green)

94276 Roll Engine from b12306aef47a to 4c42af367683 (2 revisions) (cla: yes, waiting for tree to go green)

94278 Roll Engine from 4c42af367683 to 8f9a85509f69 (1 revision) (cla: yes, waiting for tree to go green)

94280 Ensure the engineLayer is disposed when an OpacityLayer is disabled (framework, cla: yes, waiting for tree to go green, will affect goldens)