[rAC] added popup highlighting

chrome/browser/ui/cocoa/autofill/autofill_pop_up_button.h

Index: chrome/browser/ui/cocoa/autofill/autofill_pop_up_button.h
diff --git a/chrome/browser/ui/cocoa/autofill/autofill_pop_up_button.h b/chrome/browser/ui/cocoa/autofill/autofill_pop_up_button.h
new file mode 100644
index 0000000000000000000000000000000000000000..af8b70cfcbc26fbe519e95fa0dd206ff8abb0434
--- /dev/null
+++ b/chrome/browser/ui/cocoa/autofill/autofill_pop_up_button.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_POP_UP_BUTTON_H_
+#define CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_POP_UP_BUTTON_H_
+
+#import <Cocoa/Cocoa.h>
+
+#include "chrome/browser/ui/cocoa/autofill/autofill_input_field.h"
+
+@interface AutofillPopUpButton : NSPopUpButton<AutofillInputField>
+@end
+
+@interface AutofillPopUpCell : NSPopUpButtonCell<AutofillInputField> {
+ @private
+  BOOL invalid_;
+}
+
+@end
+
+#endif // CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_POP_UP_BUTTON_H_