Files.app: Use createDirectoryContents_ method during search.

chrome/browser/resources/file_manager/foreground/js/directory_contents.js

Index: chrome/browser/resources/file_manager/foreground/js/directory_contents.js
diff --git a/chrome/browser/resources/file_manager/foreground/js/directory_contents.js b/chrome/browser/resources/file_manager/foreground/js/directory_contents.js
index 36e1a6ee919e3cf2a5a62407f78e5b95e887c34e..30e2ea6de2710048df2b33b2b640c15ac5b1d501 100644
--- a/chrome/browser/resources/file_manager/foreground/js/directory_contents.js
+++ b/chrome/browser/resources/file_manager/foreground/js/directory_contents.js
@@ -58,9 +58,7 @@ DirectoryContentScanner.prototype.__proto__ = ContentScanner.prototype;
  */
 DirectoryContentScanner.prototype.scan = function(
     entriesCallback, successCallback, errorCallback) {
-  if (!this.entry_ ||
-      (util.isFakeEntry(this.entry_) &&
-       this.entry_.rootType === RootType.DRIVE)) {
+  if (!this.entry_ || util.isFakeEntry(this.entry_)) {
     // If entry is not specified or a fake, we cannot read it.
     errorCallback(util.createDOMError(
         util.FileError.INVALID_MODIFICATION_ERR));