Use per-frame TaskRunner instead of thread's default in DataConsumerHandle

third_party/WebKit/Source/modules/serviceworkers/RespondWithObserver.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/serviceworkers/RespondWithObserver.h"
 
 #include "bindings/core/v8/ScriptFunction.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
@@ skipping 75 matching lines @@
     return isNavigationRequest(frameType) || requestContext == WebURLRequest::RequestContextSharedWorker || requestContext == WebURLRequest::RequestContextWorker;
 }
 
 class NoopLoaderClient final : public GarbageCollectedFinalized<NoopLoaderClient>, public FetchDataLoader::Client {
     WTF_MAKE_NONCOPYABLE(NoopLoaderClient);
     USING_GARBAGE_COLLECTED_MIXIN(NoopLoaderClient);
 public:
     NoopLoaderClient() = default;
     void didFetchDataLoadedStream() override {}
     void didFetchDataLoadFailed() override {}
+    WebTaskRunner* getTaskRunner() override { return nullptr; }
     DEFINE_INLINE_TRACE() { FetchDataLoader::Client::trace(visitor); }
 };
 
 } // namespace
 
 class RespondWithObserver::ThenFunction final : public ScriptFunction {
 public:
     enum ResolveType {
         Fulfilled,
         Rejected,
@@ skipping 179 matching lines @@
 {
 }
 
 DEFINE_TRACE(RespondWithObserver)
 {
     visitor->trace(m_observer);
     ContextLifecycleObserver::trace(visitor);
 }
 
 } // namespace blink