| Index: cc/output/filter_operations.h
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| diff --git a/cc/output/filter_operations.h b/cc/output/filter_operations.h
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| index aa8d58dd8d2e11fecfa1c8250160d2f0589ba916..410a50d937605ac6ae1b2dbcfc1c836e488ac986 100644
 | 
| --- a/cc/output/filter_operations.h
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| +++ b/cc/output/filter_operations.h
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| @@ -44,6 +44,7 @@ class CC_EXPORT FilterOperations {
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|    void GetOutsets(int* top, int* right, int* bottom, int* left) const;
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|    bool HasFilterThatMovesPixels() const;
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|    bool HasFilterThatAffectsOpacity() const;
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| +  bool HasReferenceFilter() const;
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|  
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|    size_t size() const {
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|      return operations_.size();
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| 
 |