Replace most LOG statements with DLOG statements in base.

base/message_pump_libevent.cc

 // Copyright (c) 2011 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 "base/message_pump_libevent.h"
 
 #include <errno.h>
 #include <fcntl.h>
 
 #include "base/auto_reset.h"
@@ skipping 111 matching lines @@
      NOTREACHED();
 }
 
 MessagePumpLibevent::~MessagePumpLibevent() {
   DCHECK(wakeup_event_);
   DCHECK(event_base_);
   event_del(wakeup_event_);
   delete wakeup_event_;
   if (wakeup_pipe_in_ >= 0) {
     if (HANDLE_EINTR(close(wakeup_pipe_in_)) < 0)
-      PLOG(ERROR) << "close";
+      DPLOG(ERROR) << "close";
   }
   if (wakeup_pipe_out_ >= 0) {
     if (HANDLE_EINTR(close(wakeup_pipe_out_)) < 0)
-      PLOG(ERROR) << "close";
+      DPLOG(ERROR) << "close";
   }
   event_base_free(event_base_);
 }
 
 bool MessagePumpLibevent::WatchFileDescriptor(int fd,
                                               bool persistent,
                                               Mode mode,
                                               FileDescriptorWatcher *controller,
                                               Watcher *delegate) {
   DCHECK_GE(fd, 0);
@@ skipping 221 matching lines @@
   // Remove and discard the wakeup byte.
   char buf;
   int nread = HANDLE_EINTR(read(socket, &buf, 1));
   DCHECK_EQ(nread, 1);
   that->processed_io_events_ = true;
   // Tell libevent to break out of inner loop.
   event_base_loopbreak(that->event_base_);
 }
 
 }  // namespace base