Not updating the document.title property for open/save dialogs.

BUG=131355
TEST=Manual test.


Review URL: https://chromiumcodereview.appspot.com/10835036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149094 0039d316-1c4b-4281-b951-d872f2087c98

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

@@ -3105,6 +3105,9 @@ FileManager.prototype = {
    * Update the tab title.
    */
   FileManager.prototype.updateTitle_ = function() {
+    if (this.dialogType_ != FileManager.DialogType.FULL_PAGE)
+      return;
+
     this.document_.title = this.getCurrentDirectory().replace(
         new RegExp('^' + RootDirectory.GDATA),
         str('GDATA_DIRECTORY_LABEL'));