Remove more URLRequest::RegisterProtocolFactory calls.

webkit/blob/blob_url_request_job_factory.h

+// Copyright (c) 2011 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.
+
+#ifndef WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_
+#define WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
+#include "net/url_request/url_request_job_factory.h"
+
+namespace base {
+class MessageLoopProxy;
+}  // namespace base
+
+namespace net {
+class URLRequest;
+}  // namespace net
+
+namespace webkit_blob {
+
+class BlobData;
+class BlobStorageController;
+
+class BlobProtocolHandler
+    : public net::URLRequestJobFactory::ProtocolHandler {
+ public:
+  // |controller|'s lifetime should exceed the lifetime of the ProtocolHandler.
+  explicit BlobProtocolHandler(
+      BlobStorageController* blob_storage_controller,
+      base::MessageLoopProxy* file_loop_proxy);
+  virtual ~BlobProtocolHandler();
+
+  virtual net::URLRequestJob* MaybeCreateJob(
+      net::URLRequest* request) const OVERRIDE;
+
+ private:
+  virtual scoped_refptr<BlobData> LookupBlobData(
+      net::URLRequest* request) const;
+
+  // No scoped_refptr because |blob_storage_controller_| is owned by the
+  // ProfileIOData, which also owns this ProtocolHandler.
+  BlobStorageController* const blob_storage_controller_;
+  const scoped_refptr<base::MessageLoopProxy> file_loop_proxy_;
+
+  DISALLOW_COPY_AND_ASSIGN(BlobProtocolHandler);
+};
+
+}  // namespace webkit_blob
+
+#endif  // WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_