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 40428ea2e8078f45ee301d6d3c8a59d563f18c2e..44aac49785a3bdd09632e33a46f6325457d134bb 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"
@@ -1889,9 +1888,6 @@ bool FileDialogStringsFunction::RunImpl() {
     board = "unknown";
   dict->SetString(kMachineInfoBoard, board);
 
-  dict->SetString("BROWSER_VERSION_MODIFIER",
-                  chrome::VersionInfo::GetVersionStringModifier());
-
   return true;
 }