AssociatedURLLoader shouldn't derive from WebURLLoader

third_party/WebKit/Source/web/AssociatedURLLoader.h

Index: third_party/WebKit/Source/web/AssociatedURLLoader.h
diff --git a/third_party/WebKit/Source/web/AssociatedURLLoader.h b/third_party/WebKit/Source/web/AssociatedURLLoader.h
deleted file mode 100644
index 94ad7f764b8b50d18b68044279e01110c2aa812d..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/web/AssociatedURLLoader.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2010, 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef AssociatedURLLoader_h
-#define AssociatedURLLoader_h
-
-#include "platform/heap/Handle.h"
-#include "public/platform/WebURLLoader.h"
-#include "public/web/WebURLLoaderOptions.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/RefPtr.h"
-#include <memory>
-
-namespace blink {
-
-class DocumentThreadableLoader;
-class WebLocalFrameImpl;
-
-// This class is used to implement WebFrame::createAssociatedURLLoader.
-class AssociatedURLLoader final : public WebURLLoader {
-  WTF_MAKE_NONCOPYABLE(AssociatedURLLoader);
-
- public:
-  AssociatedURLLoader(WebLocalFrameImpl*, const WebURLLoaderOptions&);
-  ~AssociatedURLLoader();
-
-  // WebURLLoader methods:
-  void loadSynchronously(const WebURLRequest&,
-                         WebURLResponse&,
-                         WebURLError&,
-                         WebData&,
-                         int64_t& encodedDataLength) override;
-  void loadAsynchronously(const WebURLRequest&, WebURLLoaderClient*) override;
-  void cancel() override;
-  void setDefersLoading(bool) override;
-  void setLoadingTaskRunner(blink::WebTaskRunner*) override;
-
-  // Called by |m_observer| to handle destruction of the Document associated
-  // with the frame given to the constructor.
-  void documentDestroyed();
-
-  // Called by ClientAdapter to handle completion of loading.
-  void clientAdapterDone();
-
- private:
-  class ClientAdapter;
-  class Observer;
-
-  void cancelLoader();
-  void disposeObserver();
-
-  WebURLLoaderClient* releaseClient() {
-    WebURLLoaderClient* client = m_client;
-    m_client = nullptr;
-    return client;
-  }
-
-  WebURLLoaderClient* m_client;
-  WebURLLoaderOptions m_options;
-
-  // An adapter which converts the DocumentThreadableLoaderClient method
-  // calls into the WebURLLoaderClient method calls.
-  std::unique_ptr<ClientAdapter> m_clientAdapter;
-  Persistent<DocumentThreadableLoader> m_loader;
-
-  // A ContextLifecycleObserver for cancelling |m_loader| when the Document
-  // is detached.
-  Persistent<Observer> m_observer;
-};
-
-}  // namespace blink
-
-#endif