media: Change auto to not deduce raw pointers.

media/midi/midi_manager_win.cc

 // Copyright 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 "media/midi/midi_manager_win.h"
 
 #include <windows.h>
 #include <ks.h>
 #include <ksmedia.h>
 #include <mmreg.h>
@@ skipping 427 matching lines @@
     destructor_started = true;
     base::SystemMonitor::Get()->RemoveDevicesChangedObserver(this);
     {
       std::vector<HMIDIIN> input_devices;
       {
         base::AutoLock auto_lock(input_ports_lock_);
         for (auto it : input_device_map_)
           input_devices.push_back(it.first);
       }
       {
-        for (const auto handle : input_devices) {
+        for (auto* handle : input_devices) {
           MMRESULT result = midiInClose(handle);
           if (result == MIDIERR_STILLPLAYING) {
             result = midiInReset(handle);
             DLOG_IF(ERROR, result != MMSYSERR_NOERROR)
                 << "midiInReset failed: " << GetInErrorMessage(result);
             result = midiInClose(handle);
           }
           DLOG_IF(ERROR, result != MMSYSERR_NOERROR)
               << "midiInClose failed: " << GetInErrorMessage(result);
         }
       }
     }
     {
       std::vector<HMIDIOUT> output_devices;
       {
         base::AutoLock auto_lock(output_ports_lock_);
         for (auto it : output_device_map_)
           output_devices.push_back(it.first);
       }
       {
-        for (const auto handle : output_devices) {
+        for (auto* handle : output_devices) {
           MMRESULT result = midiOutClose(handle);
           if (result == MIDIERR_STILLPLAYING) {
             result = midiOutReset(handle);
             DLOG_IF(ERROR, result != MMSYSERR_NOERROR)
                 << "midiOutReset failed: " << GetOutErrorMessage(result);
             result = midiOutClose(handle);
           }
           DLOG_IF(ERROR, result != MMSYSERR_NOERROR)
               << "midiOutClose failed: " << GetOutErrorMessage(result);
         }
@@ skipping 706 matching lines @@
                                        base::TimeTicks time) {
   ReceiveMidiData(port_index, &data[0], data.size(), time);
 }
 
 MidiManager* MidiManager::Create() {
   return new MidiManagerWin();
 }
 
 }  // namespace midi
 }  // namespace media