Merge pull request #1704 from leobalter/generate-tests-1699

...ns/syntax/async-class-decl-static-private-method.template

...ns/syntax/async-class-expr-static-private-method.template

...rs/syntax/async-class-decl-static-private-method.template

...rs/syntax/async-class-expr-static-private-method.template

src/generators/default/class-decl-private-method.template

...nerators/syntax/class-decl-static-private-method.template

...nerators/syntax/class-expr-static-private-method.template

...gen-private-method-await-as-binding-identifier-escaped.js

...s/async-gen-private-method-await-as-binding-identifier.js

...n-private-method-await-as-identifier-reference-escaped.js

...async-gen-private-method-await-as-identifier-reference.js

...c-gen-private-method-await-as-label-identifier-escaped.js

...ass/async-gen-private-method-await-as-label-identifier.js

...vate-method-static-await-as-binding-identifier-escaped.js

...-gen-private-method-static-await-as-binding-identifier.js

...te-method-static-await-as-identifier-reference-escaped.js

...en-private-method-static-await-as-identifier-reference.js

...rivate-method-static-await-as-label-identifier-escaped.js

...nc-gen-private-method-static-await-as-label-identifier.js

...vate-method-static-yield-as-binding-identifier-escaped.js