base: Remove the string logging from CHECK().

tools/android/forwarder2/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 "tools/android/forwarder2/socket.h"
 
 #include <arpa/inet.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <netdb.h>
@@ skipping 140 matching lines @@
 bool Socket::InitTcpSocket(const std::string& host, int port) {
   port_ = port;
   if (host.empty()) {
     // Use localhost: INADDR_LOOPBACK
     family_ = AF_INET;
     addr_.addr4.sin_family = family_;
     addr_.addr4.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
   } else if (!Resolve(host)) {
     return false;
   }
-  CHECK(FamilyIsTCP(family_)) << "Invalid socket family.";
+  // Invalid socket family.
+  CHECK(FamilyIsTCP(family_));
   if (family_ == AF_INET) {
     addr_.addr4.sin_port = htons(port_);
     addr_ptr_ = reinterpret_cast<sockaddr*>(&addr_.addr4);
     addr_len_ = sizeof(addr_.addr4);
   } else if (family_ == AF_INET6) {
     addr_.addr6.sin6_port = htons(port_);
     addr_ptr_ = reinterpret_cast<sockaddr*>(&addr_.addr6);
     addr_len_ = sizeof(addr_.addr6);
   }
   return InitSocketInternal();
@@ skipping 283 matching lines @@
   ucred ucred;
   socklen_t len = sizeof(ucred);
   if (getsockopt(socket.socket_, SOL_SOCKET, SO_PEERCRED, &ucred, &len) == -1) {
     CHECK_NE(ENOPROTOOPT, errno);
     return -1;
   }
   return ucred.pid;
 }
 
 }  // namespace forwarder2