[frame-ancestors-none-block.html]
  expected:
    if (os == "mac") and not debug: [OK, TIMEOUT]
    if (os == "android") and not debug: [OK, TIMEOUT]
  [A 'frame-ancestors' CSP directive with a value 'none' should block rendering.]
    expected:
      if (os == "mac") and not debug: [PASS, TIMEOUT]
      if (os == "android") and not debug: [PASS, TIMEOUT]
