Make the Pepper Flash net address just private, not Flash-specific.

ppapi/cpp/private/flash_tcp_socket.h

Index: ppapi/cpp/private/flash_tcp_socket.h
diff --git a/ppapi/cpp/private/flash_tcp_socket.h b/ppapi/cpp/private/flash_tcp_socket.h
index b7ead00bb3126b878641a7a3ff5608b9b0953df9..41d21c0027cc593a0aa3841804ea011ffc7e630e 100644
--- a/ppapi/cpp/private/flash_tcp_socket.h
+++ b/ppapi/cpp/private/flash_tcp_socket.h
@@ -27,10 +27,10 @@ class TCPSocket : public Resource {
   int32_t Connect(const char* host,
                   uint16_t port,
                   const CompletionCallback& callback);
-  int32_t ConnectWithNetAddress(const PP_Flash_NetAddress* addr,
+  int32_t ConnectWithNetAddress(const PP_NetAddress_Private* addr,
                                 const CompletionCallback& callback);
-  bool GetLocalAddress(PP_Flash_NetAddress* local_addr);
-  bool GetRemoteAddress(PP_Flash_NetAddress* remote_addr);
+  bool GetLocalAddress(PP_NetAddress_Private* local_addr);
+  bool GetRemoteAddress(PP_NetAddress_Private* remote_addr);
   int32_t SSLHandshake(const char* server_name,
                        uint16_t server_port,
                        const CompletionCallback& callback);