grpc/.clang-tidy

---
Checks: '-*,
  bugprone-*,
  -bugprone-forward-declaration-namespace,
  -bugprone-integer-division,
  -bugprone-misplaced-widening-cast,
  -bugprone-narrowing-conversions,
  -bugprone-too-small-loop-variable,
  performance-*,
  -performance-unnecessary-copy-initialization,
  -performance-unnecessary-value-param,
  google-build-namespaces,
  google-build-explicit-make-pair,
  modernize-use-nullptr,
  readability-function-size'
WarningsAsErrors: '*'
CheckOptions:
  - key:    readability-function-size.StatementThreshold
    value:  '450'
Tighten the bar and refactor and offender: 7 years ago			`---`
Use clang-tidy 7 4 years ago			`Checks: '-*,`
			`bugprone-*,`
			`-bugprone-forward-declaration-namespace,`
			`-bugprone-integer-division,`
			`-bugprone-misplaced-widening-cast,`
			`-bugprone-narrowing-conversions,`
			`-bugprone-too-small-loop-variable,`
			`performance-*,`
			`-performance-unnecessary-copy-initialization,`
			`-performance-unnecessary-value-param,`
			`google-build-namespaces,`
			`google-build-explicit-make-pair,`
			`modernize-use-nullptr,`
			`readability-function-size'`
			`WarningsAsErrors: '*'`
Tighten the bar and refactor and offender: 7 years ago			`CheckOptions:`
			`- key: readability-function-size.StatementThreshold`
			`value: '450'`