[FileBrowser] Fixed GDrive auto-refresh on settings altering.

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

Index: chrome/browser/resources/file_manager/js/file_manager.js
diff --git a/chrome/browser/resources/file_manager/js/file_manager.js b/chrome/browser/resources/file_manager/js/file_manager.js
index 740deadfb0ceb9b70a0704f79c89bab3bb6d9f8e..b67d20d62a71ac746ef3a238ab5c21bc77712d91 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -2814,6 +2814,11 @@ FileManager.prototype = {
       else
         self.syncButton.removeAttribute('checked');
 
+      if (self.hostedButton.hasAttribute('checked') !=
+          gdata.hostedFilesDisabled && self.isOnGData()) {
+        self.directoryModel_.rescan();
+      }
+
       if (!gdata.hostedFilesDisabled)
         self.hostedButton.setAttribute('checked', '');
       else