affects: tests - 3 pull request(s)

17615 [web] Combine duplicate platform message spy implementations (affects: tests, cla: yes, platform-web)

18945 Add ui_benchmarks (affects: tests, cla: yes, perf: speed, severe: performance, waiting for tree to go green)

19339 Fix broken mac/fuchsia compiles (affects: tests, cla: yes, platform-android, platform-fuchsia, platform-ios, platform-linux, platform-macos, platform-windows)

code health - 3 pull request(s)

19003 Move fuchsia/scenic integration behind #define (affects: engine, cla: yes, code health, platform-fuchsia)

19219 Use FixtureTest to remove duplicate code (cla: yes, code health)