Oilpan: remove now-unused WebNode(Member<T>) constructor.

public/web/WebNode.h

Index: public/web/WebNode.h
diff --git a/public/web/WebNode.h b/public/web/WebNode.h
index a2d72e799ee13597be3db63e2d32fdef80baf8c4..09a308ee11efea58da187f76ed93ffe9cc28fe95 100644
--- a/public/web/WebNode.h
+++ b/public/web/WebNode.h
@@ -147,18 +147,6 @@ public:
     WebNode(const PassRefPtrWillBeRawPtr<WebCore::Node>&);
     WebNode& operator=(const PassRefPtrWillBeRawPtr<WebCore::Node>&);
     operator PassRefPtrWillBeRawPtr<WebCore::Node>() const;
-#if ENABLE(OILPAN)
-    // This constructor enables creation of WebNodes from Members
-    // holding WebCore::Node-derived objects (this shows up in WebVector
-    // assignments, for instance.) It is needed because a RawPtr<T> constructor
-    // from a Member<U> isn't provided, hence the above constructor
-    // won't be usable.
-    template<typename U>
-    WebNode(const WebCore::Member<U>& other, EnsurePtrConvertibleArgDecl(U, WebCore::Node))
-        : m_private(other.get())
-    {
-    }
-#endif
 #endif
 
 #if BLINK_IMPLEMENTATION