| Index: Source/core/editing/TextCheckingHelper.h | 
| diff --git a/Source/core/editing/TextCheckingHelper.h b/Source/core/editing/TextCheckingHelper.h | 
| index 6e0c2389a2ac110270bddc425499639abb9b141a..9e590b39211dceede1a4d6e3f59ae21190469135 100644 | 
| --- a/Source/core/editing/TextCheckingHelper.h | 
| +++ b/Source/core/editing/TextCheckingHelper.h | 
| @@ -59,7 +59,6 @@ public: | 
| int checkingStart() const; | 
| int checkingEnd() const; | 
| int checkingLength() const; | 
| -    String checkingSubstring() const { return textSubstring(checkingStart(), checkingLength()); } | 
|  | 
| bool checkingRangeCovers(int location, int length) const { return location < checkingEnd() && location + length > checkingStart(); } | 
| PassRefPtrWillBeRawPtr<Range> paragraphRange() const; | 
|  |