Include MTP devices in Cloud Import happiness.

ui/file_manager/file_manager/background/js/volume_manager.js

Index: ui/file_manager/file_manager/background/js/volume_manager.js
diff --git a/ui/file_manager/file_manager/background/js/volume_manager.js b/ui/file_manager/file_manager/background/js/volume_manager.js
index a3f82360cdd7b68213a030043281bc7375ea8d97..25d210bfa07ad2c096dca8f71b2adbeab9c98896 100644
--- a/ui/file_manager/file_manager/background/js/volume_manager.js
+++ b/ui/file_manager/file_manager/background/js/volume_manager.js
@@ -163,15 +163,6 @@ VolumeInfo.prototype = {
 };
 
 /**
- * Provides short hand checking of volume type.
- * @param {VolumeManagerCommon.VolumeType} type
- * @return {boolean} True if the volume is of the specified type.
- */
-VolumeInfo.prototype.isType = function(type) {
-  return type === this.volumeType_;
-};
-
-/**
  * Starts resolving the display root and obtains it.  It may take long time for
  * Drive. Once resolved, it is cached.
  *