Remove the wrapper functions content::RecordAction et al

content/browser/media/midi_host.cc

 // Copyright (c) 2013 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/browser/media/midi_host.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ptr_util.h"
 #include "base/process/process.h"
 #include "base/trace_event/trace_event.h"
 #include "content/browser/bad_message.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/common/media/midi_messages.h"
 #include "content/public/browser/content_browser_client.h"
-#include "content/public/browser/user_metrics.h"
 #include "media/midi/message_util.h"
 #include "media/midi/midi_message_queue.h"
 #include "media/midi/midi_service.h"
 
 namespace content {
 namespace {
 
 // The total number of bytes which we're allowed to send to the OS
 // before knowing that they have been successfully sent.
 const size_t kMaxInFlightBytes = 10 * 1024 * 1024;  // 10 MB.
@@ skipping 192 matching lines @@
         bytes_sent_since_last_acknowledgement_));
     bytes_sent_since_last_acknowledgement_ = 0;
   }
 }
 
 void MidiHost::Detach() {
   midi_service_ = nullptr;
 }
 
 }  // namespace content