| Index: printing/units.h | 
| diff --git a/printing/units.h b/printing/units.h | 
| index 72d2f7cd147294559434f1449668af31ff54279c..0e19d043c83c7bf68f94cc66e78ffe2f8d765d56 100644 | 
| --- a/printing/units.h | 
| +++ b/printing/units.h | 
| @@ -40,7 +40,7 @@ const float kA3WidthInch = 11.69f; | 
| const float kA3HeightInch = 16.54f; | 
|  | 
| // Converts from one unit system to another using integer arithmetics. | 
| -PRINTING_EXPORT int ConvertUnit(int value, int old_unit, int new_unit); | 
| +PRINTING_EXPORT int ConvertUnit(double value, int old_unit, int new_unit); | 
|  | 
| // Converts from one unit system to another using doubles. | 
| PRINTING_EXPORT double ConvertUnitDouble(double value, double old_unit, | 
|  |