Add in chrome://login-container

chrome/browser/chromeos/webui/login/login_ui_helpers.h

Index: chrome/browser/chromeos/webui/login/login_ui_helpers.h
diff --git a/chrome/browser/chromeos/webui/login/login_ui_helpers.h b/chrome/browser/chromeos/webui/login/login_ui_helpers.h
index e18fbc70487317f0c1e5daf69bf3c7680b7393be..5bd8b2a5769d7215ccd95469d1909e5b13c391b8 100644
--- a/chrome/browser/chromeos/webui/login/login_ui_helpers.h
+++ b/chrome/browser/chromeos/webui/login/login_ui_helpers.h
@@ -8,16 +8,14 @@
 
 #include <string>
 
+#include "base/string_piece.h"
+
 class Browser;
 class DictionaryValue;
 class FilePath;
 class Profile;
 class RefCountedBytes;
 
-namespace base {
-class StringPiece;
-};  // namespace base
-
 namespace chromeos {
 
 // This class is used for encapsulating the statics and other other messy
@@ -65,6 +63,7 @@ class HTMLOperationsInterface {
   virtual ~HTMLOperationsInterface() {}
 
   virtual base::StringPiece GetLoginHTML();
+  virtual base::StringPiece GetLoginContainerHTML();
   virtual std::string GetFullHTML(base::StringPiece login_html,
                                   DictionaryValue* localized_strings);
   virtual RefCountedBytes* CreateHTMLBytes(std::string full_html);