Add the ability to use AllowAddressReuse for UDP sockets.

chrome/browser/extensions/api/socket/socket_api.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_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_API_H_
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/api_function.h"
 #include "chrome/browser/extensions/api/api_resource_manager.h"
@@ skipping 418 matching lines @@
  protected:
   virtual ~SocketGetJoinedGroupsFunction();
 
   // AsyncApiFunction
   virtual bool Prepare() OVERRIDE;
   virtual void Work() OVERRIDE;
 
  private:
   scoped_ptr<api::socket::GetJoinedGroups::Params> params_;
 };
+
+class SocketAllowAddressReuseFunction : public SocketAsyncApiFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("socket.allowAddressReuse",
+                             SOCKET_ALLOW_ADDRESS_REUSE)
+
+  SocketAllowAddressReuseFunction();
+
+ protected:
+  virtual ~SocketAllowAddressReuseFunction();
+
+  // AsyncApiFunction
+  virtual bool Prepare() OVERRIDE;
+  virtual void Work() OVERRIDE;
+
+ private:
+  scoped_ptr<api::socket::AllowAddressReuse::Params> params_;
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SOCKET_SOCKET_API_H_