Merge pull request #8064 from Snuffleupagus/fetchBuiltInCMap

[api-minor] Refactor fetching of built-in CMaps to utilize a factory on the `display` side instead, to allow users of the API to provide a custom CMap loading factory (e.g. for use with Node.js)

src/core/worker.js

@@ -729,15 +729,10 @@ var WorkerMessageHandler = {
 
       ensureNotTerminated();
 
-      var cMapOptions = {
-        url: data.cMapUrl === undefined ? null : data.cMapUrl,
-        packed: data.cMapPacked === true
-      };
       var evaluatorOptions = {
         forceDataSchema: data.disableCreateObjectURL,
         maxImageSize: data.maxImageSize === undefined ? -1 : data.maxImageSize,
         disableFontFace: data.disableFontFace,
-        cMapOptions: cMapOptions,
         disableNativeImageDecoder: data.disableNativeImageDecoder,
       };