Revert 261966 "make SetReceiveBufferSize and SetSendBufferSize r..."

trunk/src/net/base/net_error_list.h

Index: trunk/src/net/base/net_error_list.h
===================================================================
--- trunk/src/net/base/net_error_list.h	(revision 262001)
+++ trunk/src/net/base/net_error_list.h	(working copy)
@@ -313,20 +313,12 @@
 // The SSL server sent us a fatal unrecognized_name alert.
 NET_ERROR(SSL_UNRECOGNIZED_NAME_ALERT, -159)
 
-// Failed to set the socket's receive buffer size as requested.
+// Failed to set or change the socket's receive buffer size as requested
 NET_ERROR(SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR, -160)
 
-// Failed to set the socket's send buffer size as requested.
+// Failed to set or change the socket's send buffer size as requested.
 NET_ERROR(SOCKET_SET_SEND_BUFFER_SIZE_ERROR, -161)
 
-// Failed to set the socket's receive buffer size as requested, despite success
-// return code from setsockopt.
-NET_ERROR(SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE, -162)
-
-// Failed to set the socket's send buffer size as requested, despite success
-// return code from setsockopt.
-NET_ERROR(SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE, -163)
-
 // Certificate error codes
 //
 // The values of certificate error codes must be consecutive.