Cleanup deprecated and no longer needed blob revamp stuff, deadcode.

content/child/fileapi/webfilewriter_impl.h

 // Copyright 2013 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 CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_
 #define CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 14 matching lines @@
 
   WebFileWriterImpl(const GURL& path,
                     WebKit::WebFileWriterClient* client,
                     Type type,
                     base::MessageLoopProxy* main_thread_loop);
   virtual ~WebFileWriterImpl();
 
  protected:
   // WebFileWriterBase overrides
   virtual void DoTruncate(const GURL& path, int64 offset) OVERRIDE;
-  virtual void DoWriteDeprecated(
-      const GURL& path, const GURL& blob_url, int64 offset) OVERRIDE;
   virtual void DoWrite(const GURL& path, const std::string& blob_id,
                        int64 offset) OVERRIDE;
   virtual void DoCancel() OVERRIDE;
 
  private:
   class WriterBridge;
 
   void RunOnMainThread(const base::Closure& closure);
 
   scoped_refptr<base::MessageLoopProxy> main_thread_loop_;
   scoped_refptr<WriterBridge> bridge_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_