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Unified Diff: third_party/WebKit/Source/core/style/FilterOperations.h

Issue 2490163002: Reland of "Tracking reference filter mutation via SVGElementProxy" (Closed)
Patch Set: Fix double observer unregistration; simplify scope selection; add tests Created 4 years, 1 month ago
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Index: third_party/WebKit/Source/core/style/FilterOperations.h
diff --git a/third_party/WebKit/Source/core/style/FilterOperations.h b/third_party/WebKit/Source/core/style/FilterOperations.h
index f87c33c1fc43314cf61757d7b63b9925cb233445..d51b30e94c0d73177142de3ea1d5800603f99ea3 100644
--- a/third_party/WebKit/Source/core/style/FilterOperations.h
+++ b/third_party/WebKit/Source/core/style/FilterOperations.h
@@ -32,6 +32,8 @@
namespace blink {
+class SVGResourceClient;
+
class CORE_EXPORT FilterOperations {
DISALLOW_NEW();
@@ -69,6 +71,9 @@ class CORE_EXPORT FilterOperations {
bool hasReferenceFilter() const;
+ void addClient(SVGResourceClient*) const;
+ void removeClient(SVGResourceClient*) const;
+
DECLARE_TRACE();
private:
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