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

net/socket/socket_test_util.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 "net/socket/socket_test_util.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 695 matching lines @@
 
 MockClientSocket::MockClientSocket(const BoundNetLog& net_log)
     : connected_(false),
       net_log_(net_log),
       weak_factory_(this) {
   IPAddressNumber ip;
   CHECK(ParseIPLiteralToNumber("192.0.2.33", &ip));
   peer_addr_ = IPEndPoint(ip, 0);
 }
 
-bool MockClientSocket::SetReceiveBufferSize(int32 size) {
-  return true;
+int MockClientSocket::SetReceiveBufferSize(int32 size) {
+  return OK;
 }
 
-bool MockClientSocket::SetSendBufferSize(int32 size) {
-  return true;
+int MockClientSocket::SetSendBufferSize(int32 size) {
+  return OK;
 }
 
 void MockClientSocket::Disconnect() {
   connected_ = false;
 }
 
 bool MockClientSocket::IsConnected() const {
   return connected_;
 }
 
@@ skipping 423 matching lines @@
 int DeterministicMockUDPClientSocket::Read(
     IOBuffer* buf,
     int buf_len,
     const CompletionCallback& callback) {
   if (!connected_)
     return ERR_UNEXPECTED;
 
   return helper_.Read(buf, buf_len, callback);
 }
 
-bool DeterministicMockUDPClientSocket::SetReceiveBufferSize(int32 size) {
-  return true;
+int DeterministicMockUDPClientSocket::SetReceiveBufferSize(int32 size) {
+  return OK;
 }
 
-bool DeterministicMockUDPClientSocket::SetSendBufferSize(int32 size) {
-  return true;
+int DeterministicMockUDPClientSocket::SetSendBufferSize(int32 size) {
+  return OK;
 }
 
 void DeterministicMockUDPClientSocket::Close() {
   connected_ = false;
 }
 
 int DeterministicMockUDPClientSocket::GetPeerAddress(
     IPEndPoint* address) const {
   *address = peer_address_;
   return OK;
@@ skipping 320 matching lines @@
   std::string data(buf->data(), buf_len);
   MockWriteResult write_result = data_->OnWrite(data);
 
   if (write_result.mode == ASYNC) {
     RunCallbackAsync(callback, write_result.result);
     return ERR_IO_PENDING;
   }
   return write_result.result;
 }
 
-bool MockUDPClientSocket::SetReceiveBufferSize(int32 size) {
-  return true;
+int MockUDPClientSocket::SetReceiveBufferSize(int32 size) {
+  return OK;
 }
 
-bool MockUDPClientSocket::SetSendBufferSize(int32 size) {
-  return true;
+int MockUDPClientSocket::SetSendBufferSize(int32 size) {
+  return OK;
 }
 
 void MockUDPClientSocket::Close() {
   connected_ = false;
 }
 
 int MockUDPClientSocket::GetPeerAddress(IPEndPoint* address) const {
   *address = peer_addr_;
   return OK;
 }
@@ skipping 372 matching lines @@
 
 const char kSOCKS5OkRequest[] =
     { 0x05, 0x01, 0x00, 0x03, 0x04, 'h', 'o', 's', 't', 0x00, 0x50 };
 const int kSOCKS5OkRequestLength = arraysize(kSOCKS5OkRequest);
 
 const char kSOCKS5OkResponse[] =
     { 0x05, 0x00, 0x00, 0x01, 127, 0, 0, 1, 0x00, 0x50 };
 const int kSOCKS5OkResponseLength = arraysize(kSOCKS5OkResponse);
 
 }  // namespace net