Index: public/web/WebAXEnums.h |
diff --git a/public/web/WebAXEnums.h b/public/web/WebAXEnums.h |
index a5e7439e3d0b2868a520bc4903a1b9fe9f9c2074..235635df1ce9bc4315fe01b0c53ea8c11b258a37 100644 |
--- a/public/web/WebAXEnums.h |
+++ b/public/web/WebAXEnums.h |
@@ -240,6 +240,15 @@ enum WebAXExpanded { |
WebAXExpandedExpanded |
}; |
+// Attribute definition values. |
+// These values must match blink::AccessibilityOptionalBool values. |
+// Enforced in AssertMatchingEnums.cpp. |
+enum WebAXOptionalBool { |
+ WebAXOptionalBoolUndefined = 0, |
+ WebAXOptionalBoolTrue, |
+ WebAXOptionalBoolFalse |
+}; |
+ |
} // namespace blink |
#endif |