Remote set volume command

components/policy/core/common/remote_commands/remote_command_job.cc

 // Copyright 2015 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 "components/policy/core/common/remote_commands/remote_command_job.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/syslog_logging.h"
@@ skipping 36 matching lines @@
     // transmitted over the network.
     issued_time_ =
         now - base::TimeDelta::FromMilliseconds(command.age_of_command());
   } else {
     SYSLOG(WARNING) << "No age_of_command provided by server for command "
                     << unique_id_ << ".";
     // Otherwise, assuming the command was issued just now.
     issued_time_ = now;
   }
 
-  if (!ParseCommandPayload(command.payload()))
+  if (!ParseCommandPayload(command.payload())) {
+    SYSLOG(ERROR) << "Unable to parse command payload for type "
+                  << command.type() << ": " << command.payload();
     return false;
+  }
 
   switch (command.type()) {
     case em::RemoteCommand_Type_COMMAND_ECHO_TEST: {
       SYSLOG(INFO) << "Remote echo test command " << unique_id_
                    << " initialized.";
       break;
     }
     case em::RemoteCommand_Type_DEVICE_REBOOT: {
       SYSLOG(INFO) << "Remote reboot command " << unique_id_ << " initialized.";
       break;
     }
     case em::RemoteCommand_Type_DEVICE_SCREENSHOT: {
       SYSLOG(INFO) << "Remote screenshot command " << unique_id_
                    << " initialized.";
       break;
     }
+    case em::RemoteCommand_Type_DEVICE_SET_VOLUME: {
+      SYSLOG(INFO) << "Remote set volume command " << unique_id_
+                   << " initialized.";
+      break;
+    }
   }
   status_ = NOT_STARTED;
   return true;
 }
 
 bool RemoteCommandJob::Run(base::TimeTicks now,
                            const FinishedCallback& finished_callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   if (status_ == INVALID) {
@@ skipping 83 matching lines @@
   DCHECK_EQ(RUNNING, status_);
   status_ = succeeded ? SUCCEEDED : FAILED;
 
   result_payload_ = std::move(result_payload);
 
   if (!finished_callback_.is_null())
     finished_callback_.Run();
 }
 
 }  // namespace policy