[origin-from-window.window.html]
  [Origin.from(window) returns a tuple origin.]
    expected: FAIL

  [Origin.from(Window) returns a tuple origin for same-origin frames.]
    expected: FAIL

  [Origin.from(Window) throws for cross-origin frames.]
    expected: FAIL

  [Origin.from(Window) throws for sandboxed frames.]
    expected: FAIL

  [Origin.from(Window) returns a tuple origin for same-origin windows.]
    expected: FAIL

  [Origin.from(Window) throws for cross-origin windows.]
    expected: FAIL