Bug 1821514 - Fix WPT expectation files.

MANUAL PUSH: Trivial orange fix CLOSED TREE

testing/web-platform/meta/css/css-values/calc-infinity-nan-computed.html.ini

@@ -1,6 +1,4 @@
 [calc-infinity-nan-computed.html]
-    expected: FAIL
-
   [Property width value 'max(15px, NaN * 1px)']
     expected: FAIL
 

testing/web-platform/meta/css/css-values/calc-infinity-nan-serialize-length.html.ini

@@ -1,6 +1,4 @@
 [calc-infinity-nan-serialize-length.html]
-  expected:
-    if (os == "android") and fission: [OK, TIMEOUT]
   ['calc(1 * max(nAn*2px, 0px))' as a specified value should serialize as 'calc(NaN * 1px)'.]
     expected: FAIL