24951 Do not return a Minikin font collection if the SkFontStyleSet is unable to create any typefaces (cla: yes, waiting for tree to go green)

24959 Roll Dart SDK from 526b85706ed7 to 616f110ef95a (4 revisions) (cla: yes, waiting for tree to go green)

24962 Roll Skia from 43bde9d2bc82 to 91113acfd1d6 (27 revisions) (cla: yes, waiting for tree to go green)

24965 Roll Fuchsia Mac SDK from xpyKHzaGr… to inepr5WS8… (cla: yes, waiting for tree to go green)