Add non explicitcancel rules so they are backwards compatible instead…

… of ignored

lib/filtering.js

@@ -19,10 +19,10 @@ const filterPredicateWithPossibleLogging = (rule, filterPredicate = I) => {
  * Mapping rule which reformats rules
  */
 const mapRule = (rule) => {
-  if (rule == '||imasdk.googleapis.com^$third-party') {
+  if (rule === '||imasdk.googleapis.com^$third-party') {
     return '||imasdk.googleapis.com^$third-party,explicitcancel'
   }
-  if (rule == '/ima3.js') {
+  if (rule === '/ima3.js') {
     return '/ima3.js$explicitcancel'
   }
   return rule
@@ -39,6 +39,12 @@ const sanitizeABPInput = (input, filterPredicate = I) =>
     .filter((rule) =>
       filterPredicateWithPossibleLogging(rule, filterPredicate))
     .map(mapRule)
+    // TODO: This can be removed a few versions after 0.62.x.
+    // It was just added to be backwards compatible with 0.61.x.
+    .concat([
+      '||imasdk.googleapis.com/$third-party',
+      '^ima3.js'
+    ])
     .join('\n')
 
 module.exports = {