fix lint

Author: jcesarmobile

www/FileReader.js

@@ -136,10 +136,10 @@ function readSuccessCallback (readType, encoding, offset, totalSize, accumulate,
     let CHUNK_SIZE = FileReader.READ_CHUNK_SIZE;
     if (readType === 'readAsDataURL') {
         CHUNK_SIZE = (
-                // Calculate new chunk size for data URLs to be multiply of 3
-                // Otherwise concatenated base64 chunks won't be valid base64 data
-                FileReader.READ_CHUNK_SIZE - (FileReader.READ_CHUNK_SIZE % 3) + 3
-            );
+            // Calculate new chunk size for data URLs to be multiply of 3
+            // Otherwise concatenated base64 chunks won't be valid base64 data
+            FileReader.READ_CHUNK_SIZE - (FileReader.READ_CHUNK_SIZE % 3) + 3
+        );
     }
 
     if (typeof r !== 'undefined') {

www/fileSystemPaths.js

@@ -45,7 +45,7 @@ exports.file = {
     // iOS: Holds app-specific files that should be synced (e.g. to iCloud).
     syncedDataDirectory: null,
     // iOS: Files private to the app, but that are meaningful to other applications (e.g. Office files)
-    documentsDirectory: null,
+    documentsDirectory: null
 };
 
 channel.waitForInitialization('onFileSystemPathsReady');

www/requestFileSystem.js

@@ -34,7 +34,6 @@
 
     const argscheck = require('cordova/argscheck');
     const FileError = require('./FileError');
-    const FileSystem = require('./FileSystem');
     const exec = require('cordova/exec');
     const fileSystems = require('./fileSystems');