61900 Revert “LiveTestWidgetsFlutterBinding support for non-touch event” (a: tests, cla: yes, framework)

61901 Reland “LiveTestWidgetsFlutterBinding support for non-touch event” (a: tests, cla: yes, framework, waiting for tree to go green)

61998 A benchmark test case for measuring scroll smoothness (a: tests, cla: yes, framework, team, waiting for tree to go green)

62091 WidgetController.pump use optional duration (a: tests, cla: yes, framework, waiting for tree to go green)

62097 Add WidgetController.scrollUntilVisible (a: tests, cla: yes, framework, waiting for tree to go green)

62220 Updated the framework tests to use the new button API. (a: accessibility, a: tests, cla: yes, f: material design, framework, waiting for tree to go green)