22457 [macOS] Disable synchronous resizing until a frame is produced (affects: desktop, cla: yes, needs tests, platform-macos)

22458 Roll Skia from 70eba23828a3 to 59bafeeaa7de (3 revisions) (cla: yes, waiting for tree to go green)

22459 make CkContourMeasureIter and CkContourMeasure resurrectable (cla: yes)

22460 Roll Dart SDK from 40a4d9b44d72 to 620cf701720d (1 revision) (cla: yes, waiting for tree to go green)

22461 Revert “Make PlatformDispatcher.locale and locales return consistent values” (cla: yes)