[K6] Replace bind() + GCed pointers with retainedRef()

third_party/WebKit/Source/modules/worklet/Worklet.cpp

Index: third_party/WebKit/Source/modules/worklet/Worklet.cpp
diff --git a/third_party/WebKit/Source/modules/worklet/Worklet.cpp b/third_party/WebKit/Source/modules/worklet/Worklet.cpp
index 3d5453bffe9dd8635c6c8051a5dcf52ca9a5c2b9..e909f388b819ceecff6422c2d6b09a0ec419371c 100644
--- a/third_party/WebKit/Source/modules/worklet/Worklet.cpp
+++ b/third_party/WebKit/Source/modules/worklet/Worklet.cpp
@@ -43,8 +43,8 @@ ScriptPromise Worklet::import(ScriptState* scriptState, const String& url)
     m_scriptLoaders.append(WorkerScriptLoader::create());
     m_scriptLoaders.last()->loadAsynchronously(*getExecutionContext(), scriptURL, DenyCrossOriginRequests,
         getExecutionContext()->securityContext().addressSpace(),
-        bind(&Worklet::onResponse, this),
-        bind(&Worklet::onFinished, this, unretainedUnsafe(m_scriptLoaders.last().get()), resolver));
+        bind(&Worklet::onResponse, retainedRef(this)),
+        bind(&Worklet::onFinished, retainedRef(this), unretainedUnsafe(m_scriptLoaders.last().get()), retainedRef(resolver)));
 
     return promise;
 }