Index: third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
diff --git a/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h b/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
index 1eb606082eebef25b6091aa0faff1ebc7b9a4b12..3031dc907f3fcb680307eaefdec35225b668c6f9 100644 |
--- a/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
+++ b/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
@@ -21,6 +21,7 @@ class CORE_EXPORT StylePropertyMap : public GarbageCollectedFinalized<StylePrope |
DEFINE_WRAPPERTYPEINFO(); |
public: |
typedef HeapVector<Member<StyleValue>> StyleValueVector; |
+ typedef std::pair<String, StyleValueOrStyleValueSequence> StylePropertyMapEntry; |
virtual ~StylePropertyMap() { } |
@@ -48,7 +49,8 @@ public: |
protected: |
StylePropertyMap() { } |
- IterationSource* startIteration(ScriptState*, ExceptionState&) override { return nullptr; } |
+ virtual HeapVector<StylePropertyMapEntry> getIterationEntries() = 0; |
+ IterationSource* startIteration(ScriptState*, ExceptionState&) override; |
StyleValueVector cssValueToStyleValueVector(CSSPropertyID, const CSSValue&); |
}; |