47667 Fix RefreshIndicator performance issue (cla: yes, f: material design, framework, waiting for tree to go green)

47691 Fix Icon.color’s API doc sample (cla: yes, d: api docs, f: material design, framework)

47698 Revert “Flutter Web Driver Support (#47470)” (a: tests, cla: yes, d: examples, framework, team, team: gallery, tool)

47701 Remove package:flutter/foundation.dart import (a: tests, cla: yes, team)

47702 Revert “Add visual density to the gallery options (#46090)”… (cla: yes, d: examples, team, team: gallery)

47704 Reorganize tests in l10n tool (a: internationalization, cla: yes, team, tool, waiting for tree to go green)