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

trunk/src/net/socket/buffered_write_stream_socket.cc

Index: trunk/src/net/socket/buffered_write_stream_socket.cc
===================================================================
--- trunk/src/net/socket/buffered_write_stream_socket.cc	(revision 262001)
+++ trunk/src/net/socket/buffered_write_stream_socket.cc	(working copy)
@@ -59,11 +59,11 @@
   return buf_len;
 }
 
-int BufferedWriteStreamSocket::SetReceiveBufferSize(int32 size) {
+bool BufferedWriteStreamSocket::SetReceiveBufferSize(int32 size) {
   return wrapped_socket_->SetReceiveBufferSize(size);
 }
 
-int BufferedWriteStreamSocket::SetSendBufferSize(int32 size) {
+bool BufferedWriteStreamSocket::SetSendBufferSize(int32 size) {
   return wrapped_socket_->SetSendBufferSize(size);
 }