missing: transaction durability in indexeddb

[jimmywarting]

Bug Report

🔎 Search Terms

transaction durability

🕗 Version & Regression Information

⏯ Playground Link

Playground link with relevant code

💻 Code

const req = indexedDB.open('foo', 1)
req.result.transaction('foo', 'readonly', {
  durability: 'relaxed'
})

🙁 Actual behavior

expected 2 arguments got 3

🙂 Expected behavior

not to throw any error

[jakebailey]

This was fixed in #49596.