WorkerShadowFetchContext

third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h

Index: third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h
diff --git a/third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h b/third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h
index 34478355aef06e70d50fe46e846fc8a14f80a243..8d45c7e387e4313efb04b9456973e1e8db3c6f91 100644
--- a/third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h
+++ b/third_party/WebKit/Source/core/loader/ThreadableLoadingContext.h
@@ -23,8 +23,7 @@ class WebTaskRunner;
 // An abstract interface for top-level loading context.
 // This should be accessed only from the thread where the loading
 // context is bound to (e.g. on the main thread).
-class CORE_EXPORT ThreadableLoadingContext
-    : public GarbageCollected<ThreadableLoadingContext> {
+class CORE_EXPORT ThreadableLoadingContext : public GarbageCollectedMixin {
   WTF_MAKE_NONCOPYABLE(ThreadableLoadingContext);
 
  public: