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 9fcbce718a489e0cfe62df858f7c3eafc566df35..d01d89562397cf1b583d7d41149e744ff233666f 100644 |
--- a/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
+++ b/third_party/WebKit/Source/core/css/cssom/StylePropertyMap.h |
@@ -22,6 +22,7 @@ class CORE_EXPORT StylePropertyMap : public GarbageCollectedFinalized<StylePrope |
DEFINE_WRAPPERTYPEINFO(); |
public: |
typedef HeapVector<Member<StyleValue>> StyleValueVector; |
+ typedef std::pair<String, StyleValueOrStyleValueSequence> StylePropertyMapEntry; |
virtual ~StylePropertyMap() { } |
@@ -47,7 +48,8 @@ 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&); |
}; |