Index: base/values.h |
diff --git a/base/values.h b/base/values.h |
index 495d1fadebf82efe698d48c96940e2f28e2822bd..3bc1f8bbafa2140f58d1557d0eb14c986e0e2faa 100644 |
--- a/base/values.h |
+++ b/base/values.h |
@@ -326,7 +326,7 @@ class BASE_EXPORT DictionaryValue : public Value { |
// Makes a copy of |this| but doesn't include empty dictionaries and lists in |
// the copy. This never returns NULL, even if |this| itself is empty. |
- DictionaryValue* DeepCopyWithoutEmptyChildren(); |
+ DictionaryValue* DeepCopyWithoutEmptyChildren() const; |
// Merge |dictionary| into this dictionary. This is done recursively, i.e. any |
// sub-dictionaries will be merged as well. In case of key collisions, the |