Refactor flake chart data processing to simplify into two steps: aggregation and formatting.
Refactor flake chart data processing to simplify into two steps: aggregation and formatting.

warmchang/minikube,kubernetes/minikube,kubernetes/minikube,warmchang/minikube,warmchang/minikube,kubernetes/minikube,warmchang/minikube,kubernetes/minikube,kubernetes/minikube,kubernetes/minikube,kubernetes/minikube,warmchang/minikube,warmchang/minikube,warmchang/minikube