| Index: components/autofill/content/renderer/form_autofill_util.h | 
| diff --git a/components/autofill/content/renderer/form_autofill_util.h b/components/autofill/content/renderer/form_autofill_util.h | 
| index 1be05cdac08433fab3baf5dd2e293ea3d2af413c..985ea16debbe4a4b86605c265bf7f005667b1f23 100644 | 
| --- a/components/autofill/content/renderer/form_autofill_util.h | 
| +++ b/components/autofill/content/renderer/form_autofill_util.h | 
| @@ -176,6 +176,15 @@ bool IsWebElementEmpty(const blink::WebElement& element); | 
| // Return a gfx::RectF that is the bounding box for |element| scaled by |scale|. | 
| gfx::RectF GetScaledBoundingBox(float scale, blink::WebElement* element); | 
|  | 
| +// Previews |suggestion| in |input_element| and highlights the suffix of | 
| +// |suggestion| not included in the |input_element| text. |input_element| must | 
| +// not be null. |user_input| should be the text typed by the user into | 
| +// |input_element|. Note that |user_input| cannot be easily derived from | 
| +// |input_element| by calling value(), because of http://crbug.com/507714. | 
| +void PreviewSuggestion(const base::string16& suggestion, | 
| +                       const base::string16& user_input, | 
| +                       blink::WebFormControlElement* input_element); | 
| + | 
| }  // namespace autofill | 
|  | 
| #endif  // COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ | 
|  |