@@ -233,7 +233,7 @@ class ImpureMap {
                 return add(m_fallbackStackMap, location, node);
             auto addResult = m_abstractHeapStackMap.add(abstractHeap.payload().value(), nullptr);
             if (addResult.isNewEntry) {
-                addResult.iterator->value.reset(new ImpureDataSlot {location, node, 0});
+                addResult.iterator->value = makeUniqueWithoutFastMallocCheck<ImpureDataSlot>(location, node, 0);
                 return nullptr;
             }
             if (addResult.iterator->value->key == location)
 
@@ -910,10 +910,10 @@ static void enableFeatureForPreferences(NSString *featureName, WKPreferences *pr
             ready = true;
         }];
 
-        m_server.reset(new TestWebKitAPI::HTTPServer({
+        m_server = makeUnique<TestWebKitAPI::HTTPServer>(std::initializer_list<std::pair<String, TestWebKitAPI::HTTPResponse>> {
             { "/"_s, { html } },
             { "/sw.js"_s, { { { "Content-Type"_s, "application/javascript"_s } }, serviceWorkerScriptSource } }
-        }, TestWebKitAPI::HTTPServer::Protocol::HttpsProxy));
+        }, TestWebKitAPI::HTTPServer::Protocol::HttpsProxy);
 
         auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
         // This step is required early to make sure the first NetworkProcess access has the correct
Original file line number	Diff line number	Diff line change
`@@ -233,7 +233,7 @@ class ImpureMap {`
`233`	`233`	`return add(m_fallbackStackMap, location, node);`
`234`	`234`	`auto addResult = m_abstractHeapStackMap.add(abstractHeap.payload().value(), nullptr);`
`235`	`235`	`if (addResult.isNewEntry) {`
`236`		`- addResult.iterator->value.reset(new ImpureDataSlot {location, node, 0});`
	`236`	`+ addResult.iterator->value = makeUniqueWithoutFastMallocCheck<ImpureDataSlot>(location, node, 0);`
`237`	`237`	`return nullptr;`
`238`	`238`	`}`
`239`	`239`	`if (addResult.iterator->value->key == location)`