Remove hasFailedOrCanceledSubresources.

sky/engine/core/css/CSSValueList.cpp

Index: sky/engine/core/css/CSSValueList.cpp
diff --git a/sky/engine/core/css/CSSValueList.cpp b/sky/engine/core/css/CSSValueList.cpp
index 1e05bdc13df157bf38688be785d8d6d343ec5ea8..5612605e3aa7c458a608a034d98f4a34c5f80563 100644
--- a/sky/engine/core/css/CSSValueList.cpp
+++ b/sky/engine/core/css/CSSValueList.cpp
@@ -128,15 +128,6 @@ bool CSSValueList::equals(const CSSValue& other) const
     return value && value->equals(other);
 }
 
-bool CSSValueList::hasFailedOrCanceledSubresources() const
-{
-    for (unsigned i = 0; i < m_values.size(); ++i) {
-        if (m_values[i]->hasFailedOrCanceledSubresources())
-            return true;
-    }
-    return false;
-}
-
 CSSValueList::CSSValueList(const CSSValueList& cloneFrom)
     : CSSValue(cloneFrom.classType(), /* isCSSOMSafe */ true)
 {