20455 Send locale information in the Windows embedding (affects: desktop, cla: yes, platform-windows)

20613 [windows] Allow delegation of top-level WindowProc (affects: desktop, cla: yes, platform-windows)

20662 [windows] Mostly eliminate the state structs (affects: desktop, cla: yes, platform-windows)

20668 [windows] Add horizontal scroll support (affects: desktop, cla: yes, platform-windows)

20760 Default C++ wrapper templates to EncodableValue (affects: desktop, cla: yes, platform-windows)

code health - 4 pull request(s)

19396 fuchsia: Remove dead code / break dependencies (affects: engine, cla: yes, code health, platform-fuchsia)