Setting focus on the text box in the "Save file as" dialog.

BUG=None
TEST=None


Review URL: http://codereview.chromium.org/8816024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113244 0039d316-1c4b-4281-b951-d872f2087c98

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

@@ -924,7 +924,10 @@ FileManager.prototype = {
   };
 
   FileManager.prototype.refocus = function() {
-    this.document_.querySelector('[tabindex="0"]').focus();
+    if (this.dialogType_ == FileManager.DialogType.SELECT_SAVEAS_FILE)
+      this.filenameInput_.focus();
+    else
+      this.document_.querySelector('[tabindex="0"]').focus();
   };
 
   FileManager.prototype.showButter = function(message, opt_options) {