Add functionality to pppapi TCPSocket to support secure sockets in flash

ppapi/thunk/ppb_tcp_socket_private_api.h

Index: ppapi/thunk/ppb_tcp_socket_private_api.h
diff --git a/ppapi/thunk/ppb_tcp_socket_private_api.h b/ppapi/thunk/ppb_tcp_socket_private_api.h
index 18792ae8d93bab67869d6fcda92aac72fa514233..4003952fdf838368dec76a2c51386d817e82f6e8 100644
--- a/ppapi/thunk/ppb_tcp_socket_private_api.h
+++ b/ppapi/thunk/ppb_tcp_socket_private_api.h
@@ -25,6 +25,9 @@ class PPAPI_THUNK_EXPORT PPB_TCPSocket_Private_API {
   virtual int32_t SSLHandshake(const char* server_name,
                                uint16_t server_port,
                                PP_CompletionCallback callback) = 0;
+  virtual PP_Resource GetServerCertificate() = 0;

[Ryan Sleevi, 2012/04/06 00:37:49]

See previous comments

+  virtual PP_Bool AddChainBuildingCertificate(PP_Resource certificate,
+                                              PP_Bool trusted) = 0;
   virtual int32_t Read(char* buffer,
                        int32_t bytes_to_read,
                        PP_CompletionCallback callback) = 0;