Fixed new promo banner showing condition.

chrome/browser/chromeos/extensions/file_browser_private_api.cc

Index: chrome/browser/chromeos/extensions/file_browser_private_api.cc
diff --git a/chrome/browser/chromeos/extensions/file_browser_private_api.cc b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
index 29308cacfa6f1ce3af3f4ae6abb7c7b3dc36b869..b4a5680a7dc868c1195d68ea68f13d2daba2f112 100644
--- a/chrome/browser/chromeos/extensions/file_browser_private_api.cc
+++ b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
@@ -40,7 +40,6 @@
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/views/select_file_dialog_extension.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
-#include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
@@ -1876,9 +1875,6 @@ bool FileDialogStringsFunction::RunImpl() {
     board = "unknown";
   dict->SetString(kMachineInfoBoard, board);
 
-  dict->SetString("BROWSER_VERSION_MODIFIER",
-                  chrome::VersionInfo::GetVersionStringModifier());
-
   return true;
 }