79504 Migrate android_studio to null safety (a: null-safety, cla: yes, team, tool, waiting for tree to go green)

79525 Migrate analysis to null safety (a: null-safety, cla: yes, team, tool)

79587 Migrate fingerprint to null safety (a: null-safety, cla: yes, team, tool)

79611 Migrate android_sdk and application_package to null safety (a: null-safety, cla: yes, team, tool, waiting for tree to go green)

79682 Migrate doctor_validator to null safety (a: null-safety, cla: yes, team, tool, waiting for tree to go green)

79801 Migrate tools chrome.dart to null safety (a: null-safety, cla: yes, team, tool)