Index: third_party/WebKit/Source/core/dom/custom/CustomElementDefinitionBuilder.h |
diff --git a/third_party/WebKit/Source/core/dom/custom/CustomElementDefinitionBuilder.h b/third_party/WebKit/Source/core/dom/custom/CustomElementDefinitionBuilder.h |
index 7c8dcd9cd0c57b7c5c568486968b4e56e6443333..35b644109d67bb450c70070d476a2d68844d63d6 100644 |
--- a/third_party/WebKit/Source/core/dom/custom/CustomElementDefinitionBuilder.h |
+++ b/third_party/WebKit/Source/core/dom/custom/CustomElementDefinitionBuilder.h |
@@ -43,6 +43,10 @@ public: |
// processing should not proceed. |
virtual bool checkPrototype() = 0; |
+ // Cache properties for build to use. Return false if processing |
+ // should not proceed. |
+ virtual bool cacheProperties() = 0; |
+ |
// Produce the definition. This must produce a definition. |
virtual CustomElementDefinition* build(const CustomElementDescriptor&) = 0; |
}; |