Fix of "login is not defined" error in OOBE

chrome/browser/ui/webui/chromeos/login/base_screen_handler.h

Index: chrome/browser/ui/webui/chromeos/login/base_screen_handler.h
diff --git a/chrome/browser/ui/webui/chromeos/login/base_screen_handler.h b/chrome/browser/ui/webui/chromeos/login/base_screen_handler.h
index 4c485f58039364806eff24c459b1552bc4f988f3..df5f22ba54e989c2c9124383e78598cd429496da 100644
--- a/chrome/browser/ui/webui/chromeos/login/base_screen_handler.h
+++ b/chrome/browser/ui/webui/chromeos/login/base_screen_handler.h
@@ -65,23 +65,6 @@ class BaseScreenHandler : public content::WebUIMessageHandler,
     return async_assets_load_id_;
   }
 
- protected:
-  // All subclasses should implement this method to provide localized values.
-  virtual void DeclareLocalizedValues(
-      ::login::LocalizedValuesBuilder* builder) = 0;
-
-  // All subclasses should implement this method to register callbacks for JS
-  // messages.
-  //
-  // TODO (ygorshenin, crbug.com/433797): make this method purely vrtual when
-  // all screens will be switched to use ScreenContext.
-  virtual void DeclareJSCallbacks() {}
-
-  // Subclasses can override these methods to pass additional parameters
-  // to loadTimeData. Generally, it is a bad approach, and it should be replaced
-  // with Context at some point.
-  virtual void GetAdditionalParameters(base::DictionaryValue* parameters);
-
   // Shortcut for calling JS methods on WebUI side.
   void CallJS(const std::string& method);
 
@@ -120,6 +103,23 @@ class BaseScreenHandler : public content::WebUIMessageHandler,
         ::login::MakeValue(arg4));
   }
 
+ protected:
+  // All subclasses should implement this method to provide localized values.
+  virtual void DeclareLocalizedValues(
+      ::login::LocalizedValuesBuilder* builder) = 0;
+
+  // All subclasses should implement this method to register callbacks for JS
+  // messages.
+  //
+  // TODO (ygorshenin, crbug.com/433797): make this method purely vrtual when
+  // all screens will be switched to use ScreenContext.
+  virtual void DeclareJSCallbacks() {}
+
+  // Subclasses can override these methods to pass additional parameters
+  // to loadTimeData. Generally, it is a bad approach, and it should be replaced
+  // with Context at some point.
+  virtual void GetAdditionalParameters(base::DictionaryValue* parameters);
+
   // Shortcut methods for adding WebUI callbacks.
   template<typename T>
   void AddRawCallback(const std::string& name,