[scroll-behavior-subframe-root.html] disabled: if os == "android": bug 1550895 (frequently fails on geckoview), Bug 1559325 [Subframe with smooth scroll-behavior ; scrollTo() with auto behavior] expected: if os == "mac": [PASS, FAIL] [Subframe setting scrollTop with smooth scroll-behavior] expected: if (os == "win") and debug: [PASS, FAIL] [Subframe with smooth scroll-behavior ; scrollTo() with smooth behavior] expected: if (os == "win") and debug: [PASS, FAIL] [Subframe with smooth scroll-behavior ; scroll() with smooth behavior] expected: if (processor == "x86") and not debug: [PASS, FAIL] [Subframe with smooth scroll-behavior ; scroll() with default behavior] expected: if not fission and debug: [PASS, FAIL] [Subframe with smooth scroll-behavior ; scrollBy() with auto behavior] expected: if not fission and debug: [PASS, FAIL] [Subframe with auto scroll-behavior ; scroll() with smooth behavior] expected: if not fission and debug: [PASS, FAIL]