base: Remove the string logging from CHECK().

content/zygote/zygote_linux.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 "content/zygote/zygote_linux.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <poll.h>
 #include <signal.h>
@@ skipping 121 matching lines @@
                                              sizeof(kZygoteHelloMessage),
                                              std::vector<int>());
 #if defined(OS_CHROMEOS)
     LOG_IF(WARNING, !r) << "Sending zygote magic failed";
     // Exit normally on chromeos because session manager may send SIGTERM
     // right after the process starts and it may fail to send zygote magic
     // number to browser process.
     if (!r)
       _exit(RESULT_CODE_NORMAL_EXIT);
 #else
-    CHECK(r) << "Sending zygote magic failed";
+    // Sending zygote magic failed
+    CHECK(r);
 #endif
   }
 
   sigset_t ppoll_sigmask = orig_sigmask;
   PCHECK(sigdelset(&ppoll_sigmask, SIGCHLD) == 0);
   struct pollfd pfd;
   pfd.fd = kZygoteSocketPairFd;
   pfd.events = POLLIN;
 
   struct timespec timeout;
@@ skipping 511 matching lines @@
 bool Zygote::HandleGetSandboxStatus(int fd, base::PickleIterator iter) {
   if (HANDLE_EINTR(write(fd, &sandbox_flags_, sizeof(sandbox_flags_))) !=
                    sizeof(sandbox_flags_)) {
     PLOG(ERROR) << "write";
   }
 
   return false;
 }
 
 }  // namespace content