Fixed QI bug.

netwerk/base/src/nsStandardUrl.cpp

@@ -64,7 +64,7 @@ nsStandardURL::AggregatedQueryInterface(const nsIID& aIID, void** aInstancePtr)
         aIID.Equals(nsCOMTypeInfo<nsIURL>::GetIID()) ||
         aIID.Equals(nsCOMTypeInfo<nsIURI>::GetIID()) ||
         aIID.Equals(nsCOMTypeInfo<nsISupports>::GetIID())) {
-        *aInstancePtr = NS_STATIC_CAST(nsIURI*, this);
+        *aInstancePtr = NS_STATIC_CAST(nsIURL*, this);
         NS_ADDREF_THIS();
         return NS_OK;
     }

netwerk/base/src/nsStandardUrl.h

@@ -30,7 +30,7 @@
     {0x8c, 0xce, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3} \
 }
 
-class nsStandardURL : public nsIURI
+class nsStandardURL : public nsIURL
 {
 public:
     NS_DECL_AGGREGATED