make SetReceiveBufferSize and SetSendBufferSize return net error codes (instead of bools)

jingle/glue/fake_ssl_client_socket.cc

 // 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.
 
 #include "jingle/glue/fake_ssl_client_socket.h"
 
 #include <cstdlib>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 85 matching lines @@
   return transport_socket_->Read(buf, buf_len, callback);
 }
 
 int FakeSSLClientSocket::Write(net::IOBuffer* buf, int buf_len,
                                const net::CompletionCallback& callback) {
   DCHECK_EQ(next_handshake_state_, STATE_NONE);
   DCHECK(handshake_completed_);
   return transport_socket_->Write(buf, buf_len, callback);
 }
 
-bool FakeSSLClientSocket::SetReceiveBufferSize(int32 size) {
+int FakeSSLClientSocket::SetReceiveBufferSize(int32 size) {
   return transport_socket_->SetReceiveBufferSize(size);
 }
 
-bool FakeSSLClientSocket::SetSendBufferSize(int32 size) {
+int FakeSSLClientSocket::SetSendBufferSize(int32 size) {
   return transport_socket_->SetSendBufferSize(size);
 }
 
 int FakeSSLClientSocket::Connect(const net::CompletionCallback& callback) {
   // We don't support synchronous operation, even if
   // |transport_socket_| does.
   DCHECK(!callback.is_null());
   DCHECK_EQ(next_handshake_state_, STATE_NONE);
   DCHECK(!handshake_completed_);
   DCHECK(user_connect_callback_.is_null());
@@ skipping 217 matching lines @@
 
 net::NextProto FakeSSLClientSocket::GetNegotiatedProtocol() const {
   return transport_socket_->GetNegotiatedProtocol();
 }
 
 bool FakeSSLClientSocket::GetSSLInfo(net::SSLInfo* ssl_info) {
   return transport_socket_->GetSSLInfo(ssl_info);
 }
 
 }  // namespace jingle_glue