VM: Re-format to use at most one newline between functions

runtime/bin/sync_socket_win.cc

 // Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #if !defined(DART_IO_DISABLED)
 
 #include "platform/globals.h"
 #if defined(HOST_OS_WINDOWS)
 
 #include "bin/socket_base.h"
 #include "bin/sync_socket.h"
 
 namespace dart {
 namespace bin {
 
 bool SynchronousSocket::Initialize() {
   return SocketBase::Initialize();
 }
 
-
 static intptr_t Create(const RawAddr& addr) {
   const intptr_t type = SOCK_STREAM;
   SOCKET s = WSASocket(addr.ss.ss_family, type, 0, NULL, 0, 0);
   return (s == INVALID_SOCKET) ? -1 : s;
 }
 
-
 static intptr_t Connect(intptr_t fd, const RawAddr& addr) {
   SOCKET socket = static_cast<SOCKET>(fd);
   intptr_t result =
       connect(socket, &addr.addr, SocketAddress::GetAddrLength(addr));
   return (result == SOCKET_ERROR) ? -1 : socket;
 }
 
-
 intptr_t SynchronousSocket::CreateConnect(const RawAddr& addr) {
   intptr_t fd = Create(addr);
   return (fd < 0) ? fd : Connect(fd, addr);
 }
 
-
 intptr_t SynchronousSocket::Available(intptr_t fd) {
   SOCKET socket = static_cast<SOCKET>(fd);
   DWORD available;
   intptr_t result = ioctlsocket(socket, FIONREAD, &available);
   return (result == SOCKET_ERROR) ? -1 : static_cast<intptr_t>(available);
 }
 
-
 intptr_t SynchronousSocket::GetPort(intptr_t fd) {
   SOCKET socket = static_cast<SOCKET>(fd);
   RawAddr raw;
   socklen_t size = sizeof(raw);
   if (getsockname(socket, &raw.addr, &size) == SOCKET_ERROR) {
     return 0;
   }
   return SocketAddress::GetAddrPort(raw);
 }
 
-
 SocketAddress* SynchronousSocket::GetRemotePeer(intptr_t fd, intptr_t* port) {
   SOCKET socket = static_cast<SOCKET>(fd);
   RawAddr raw;
   socklen_t size = sizeof(raw);
   if (getpeername(socket, &raw.addr, &size)) {
     return NULL;
   }
   *port = SocketAddress::GetAddrPort(raw);
   // Clear the port before calling WSAAddressToString as WSAAddressToString
   // includes the port in the formatted string.
   SocketAddress::SetAddrPort(&raw, 0);
   return new SocketAddress(&raw.addr);
 }
 
-
 intptr_t SynchronousSocket::Read(intptr_t fd,
                                  void* buffer,
                                  intptr_t num_bytes) {
   SOCKET socket = static_cast<SOCKET>(fd);
   return recv(socket, reinterpret_cast<char*>(buffer), num_bytes, 0);
 }
 
-
 intptr_t SynchronousSocket::Write(intptr_t fd,
                                   const void* buffer,
                                   intptr_t num_bytes) {
   SOCKET socket = static_cast<SOCKET>(fd);
   return send(socket, reinterpret_cast<const char*>(buffer), num_bytes, 0);
 }
 
-
 void SynchronousSocket::ShutdownRead(intptr_t fd) {
   SOCKET socket = static_cast<SOCKET>(fd);
   shutdown(socket, SD_RECEIVE);
 }
 
-
 void SynchronousSocket::ShutdownWrite(intptr_t fd) {
   SOCKET socket = static_cast<SOCKET>(fd);
   shutdown(socket, SD_SEND);
 }
 
-
 void SynchronousSocket::Close(intptr_t fd) {
   SOCKET socket = static_cast<SOCKET>(fd);
   closesocket(socket);
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(HOST_OS_WINDOWS)
 
 #endif  // !defined(DART_IO_DISABLED)