Revert of Remove ScopedVector from all other codes in media/

media/remoting/proto_utils.cc

 // Copyright 2016 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/remoting/proto_utils.h"
 
 #include <algorithm>
 
 #include "base/big_endian.h"
 #include "base/logging.h"
@@ skipping 333 matching lines @@
   stats->audio_memory_usage = stats_message.audio_memory_usage();
   stats->video_memory_usage = stats_message.video_memory_usage();
   // HACK: Set the following to prevent "disable video when hidden" logic in
   // media::blink::WebMediaPlayerImpl.
   stats->video_keyframe_distance_average = base::TimeDelta::Max();
 }
 
 void ConvertCdmKeyInfoToProto(
     const CdmKeysInfo& keys_information,
     pb::CdmClientOnSessionKeysChange* key_change_message) {
-  for (auto& info : keys_information) {
+  for (auto* info : keys_information) {
     pb::CdmKeyInformation* key = key_change_message->add_key_information();
     key->set_key_id(info->key_id.data(), info->key_id.size());
     key->set_status(ToProtoCdmKeyInformation(info->status).value());
     key->set_system_code(info->system_code);
   }
 }
 
 void ConvertProtoToCdmKeyInfo(
     const pb::CdmClientOnSessionKeysChange keychange_message,
     CdmKeysInfo* key_information) {
@@ skipping 94 matching lines @@
 CdmPromiseResult::~CdmPromiseResult() = default;
 
 CdmPromiseResult CdmPromiseResult::SuccessResult() {
   CdmPromiseResult result(static_cast<CdmPromise::Exception>(0), 0, "");
   result.success_ = true;
   return result;
 }
 
 }  // namespace remoting
 }  // namespace media