base: Remove the string logging from CHECK().

third_party/crashpad/crashpad/util/mach/child_port_handshake.cc

Index: third_party/crashpad/crashpad/util/mach/child_port_handshake.cc
diff --git a/third_party/crashpad/crashpad/util/mach/child_port_handshake.cc b/third_party/crashpad/crashpad/util/mach/child_port_handshake.cc
index 51aad9054c63d4d0aca507654ca2d875369aaa74..39286c714843a07b61f82450d79bbc144d03e8da 100644
--- a/third_party/crashpad/crashpad/util/mach/child_port_handshake.cc
+++ b/third_party/crashpad/crashpad/util/mach/child_port_handshake.cc
@@ -98,7 +98,8 @@ mach_port_t ChildPortHandshakeServer::RunServer(
   // bootstrap_check_in() to fail.
   uint64_t thread_id;
   errno = pthread_threadid_np(pthread_self(), &thread_id);
-  PCHECK(errno == 0) << "pthread_threadid_np";
+  // pthread_threadid_np
+  CHECK(errno == 0);
   std::string service_name = base::StringPrintf(
       "org.chromium.crashpad.child_port_handshake.%d.%llu.%s",
       getpid(),
@@ -140,7 +141,8 @@ mach_port_t ChildPortHandshakeServer::RunServer(
   // right, and the pipe will show EOF if the client closes its read side
   // prematurely.
   base::ScopedFD kq(kqueue());
-  PCHECK(kq != -1) << "kqueue";
+  // kqueue
+  CHECK(kq != -1);
 
   struct kevent changelist[2];
   EV_SET(&changelist[0],
@@ -159,7 +161,8 @@ mach_port_t ChildPortHandshakeServer::RunServer(
          nullptr);
   int rv = HANDLE_EINTR(
       kevent(kq.get(), changelist, arraysize(changelist), nullptr, 0, nullptr));
-  PCHECK(rv != -1) << "kevent";
+  // kevent
+  CHECK(rv != -1);
 
   ChildPortServer child_port_server(this);
 
@@ -178,7 +181,8 @@ mach_port_t ChildPortHandshakeServer::RunServer(
     const timespec nonblocking_timeout = {};
     const timespec* timeout = blocking ? nullptr : &nonblocking_timeout;
     rv = HANDLE_EINTR(kevent(kq.get(), nullptr, 0, &event, 1, timeout));
-    PCHECK(rv != -1) << "kevent";
+    // kevent
+    CHECK(rv != -1);
 
     if (rv == 0) {
       // Non-blocking kevent() with no events to return.
@@ -329,24 +333,27 @@ ChildPortHandshake::ChildPortHandshake()
   // pipes in Mac OS X 10.6, because the F_SETNOSIGPIPE fcntl() command was not
   // introduced until 10.7.
   int pipe_fds[2];
-  PCHECK(socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_fds) == 0)
-      << "socketpair";
+  // socketpair
+  CHECK(socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe_fds) == 0);
 
   client_read_fd_.reset(pipe_fds[0]);
   server_write_fd_.reset(pipe_fds[1]);
 
   // Simulate pipe() semantics by shutting down the “wrong” sides of the socket.
-  PCHECK(shutdown(server_write_fd_.get(), SHUT_RD) == 0) << "shutdown SHUT_RD";
-  PCHECK(shutdown(client_read_fd_.get(), SHUT_WR) == 0) << "shutdown SHUT_WR";
+  // shutdown SHUT_RD
+  CHECK(shutdown(server_write_fd_.get(), SHUT_RD) == 0);
+  // shutdown SHUT_WR
+  CHECK(shutdown(client_read_fd_.get(), SHUT_WR) == 0);
 
   // SIGPIPE is undesirable when writing to this pipe. Allow broken-pipe writes
   // to fail with EPIPE instead.
   const int value = 1;
-  PCHECK(setsockopt(server_write_fd_.get(),
-                    SOL_SOCKET,
-                    SO_NOSIGPIPE,
-                    &value,
-                    sizeof(value)) == 0) << "setsockopt";
+  // setsockopt
+  CHECK(setsockopt(server_write_fd_.get(),
+                   SOL_SOCKET,
+                   SO_NOSIGPIPE,
+                   &value,
+                   sizeof(value)) == 0);
 }
 
 ChildPortHandshake::~ChildPortHandshake() {