Make CompositeDataConsumerHandle non-copyable to pass compilation

Source/modules/fetch/CompositeDataConsumerHandle.h

Index: Source/modules/fetch/CompositeDataConsumerHandle.h
diff --git a/Source/modules/fetch/CompositeDataConsumerHandle.h b/Source/modules/fetch/CompositeDataConsumerHandle.h
index 48c926439e8b8d81eabdc8de510a3b3ca84bd3d9..9bfde18d936495b2ec9e648dd5ff7345936f1953 100644
--- a/Source/modules/fetch/CompositeDataConsumerHandle.h
+++ b/Source/modules/fetch/CompositeDataConsumerHandle.h
@@ -17,6 +17,7 @@ namespace blink {
 // owns a web data consumer handle and delegates methods. A user can update
 // the handle by using |update| method.
 class MODULES_EXPORT CompositeDataConsumerHandle final : public WebDataConsumerHandle {
+    WTF_MAKE_NONCOPYABLE(CompositeDataConsumerHandle);
 public:
     // |handle| must not be null and must not be locked.
     static PassOwnPtr<CompositeDataConsumerHandle> create(PassOwnPtr<WebDataConsumerHandle> handle)