Clean-up inline members of nested classes (chrome/)

chrome/browser/extensions/api/socket/socket.h

 // Copyright (c) 2012 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 CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_
 
 #include <queue>
 #include <string>
 #include <utility>
@@ skipping 79 matching lines @@
   virtual void OnWriteComplete(int result);
 
   const std::string address_;
   int port_;
   bool is_connected_;
 
  private:
   struct WriteRequest {
     WriteRequest(scoped_refptr<net::IOBuffer> io_buffer,
                  int byte_count,
-                 const CompletionCallback& callback)
-      : io_buffer(io_buffer),
-        byte_count(byte_count),
-        callback(callback),
-        bytes_written(0) { }
-    ~WriteRequest() { }
+                 const CompletionCallback& callback);
+    ~WriteRequest();
     scoped_refptr<net::IOBuffer> io_buffer;
     int byte_count;
     CompletionCallback callback;
     int bytes_written;
   };
   std::queue<WriteRequest> write_queue_;
   scoped_refptr<net::IOBuffer> io_buffer_write_;
 };
 
 }  //  namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_H_