Remove sourceOnDrive and targetOnDrive from FileCopyManager.Task.

chrome/browser/resources/file_manager/js/file_transfer_controller.js

Index: chrome/browser/resources/file_manager/js/file_transfer_controller.js
diff --git a/chrome/browser/resources/file_manager/js/file_transfer_controller.js b/chrome/browser/resources/file_manager/js/file_transfer_controller.js
index d2a6294d0c3fcccad4a7ac2f1f9df2efca4dac76..510f30254f472214ad9e886a694c959b836be5e9 100644
--- a/chrome/browser/resources/file_manager/js/file_transfer_controller.js
+++ b/chrome/browser/resources/file_manager/js/file_transfer_controller.js
@@ -150,7 +150,6 @@ FileTransferController.prototype = {
 
     // Tag to check it's filemanager data.
     dataTransfer.setData('fs/tag', 'filemanager-data');
-    dataTransfer.setData('fs/isOnDrive', this.isOnDrive);
     dataTransfer.setData('fs/sourceRoot',
                          this.directoryModel_.getCurrentRootPath());
     dataTransfer.setData('fs/directories', directories.join('\n'));
@@ -213,14 +212,10 @@ FileTransferController.prototype = {
         dataTransfer.effectAllowed : dataTransfer.getData('fs/effectallowed');
     var toMove = effectAllowed == 'move' ||
         (effectAllowed == 'copyMove' && opt_effect == 'move');
-    var targetOnDrive = (PathUtil.getRootType(destinationPath) ===
-                         RootType.DRIVE);
     this.copyManager_.paste(files,
                             directories,
                             toMove,
-                            dataTransfer.getData('fs/isOnDrive') == 'true',
-                            destinationPath,
-                            targetOnDrive);
+                            destinationPath);
     return toMove ? 'move' : 'copy';
   },