23240 Roll Skia from f02df4db6118 to 47726a1cff59 (5 revisions) (cla: yes, waiting for tree to go green)

23241 Roll Fuchsia Linux SDK from C00LDxUk0… to KR8LcMqAc… (cla: yes, waiting for tree to go green)

23243 fuchsia: Shutdown Dart VM properly (cla: yes, platform-fuchsia)

23245 Roll Skia from 47726a1cff59 to f2ce4e91a2a5 (1 revision) (cla: yes, waiting for tree to go green)

23246 Revert “Re-merge Switch web-render option default to auto. Add documentation” (cla: yes)