Remote set volume command

chrome/browser/chromeos/BUILD.gn

Index: chrome/browser/chromeos/BUILD.gn
diff --git a/chrome/browser/chromeos/BUILD.gn b/chrome/browser/chromeos/BUILD.gn
index d91ac1bd9f5a6753e96daa546558c63dfb57c878..26d6c0202a941db29e42fd7be252a2e664e7ad27 100644
--- a/chrome/browser/chromeos/BUILD.gn
+++ b/chrome/browser/chromeos/BUILD.gn
@@ -1134,6 +1134,8 @@ source_set("chromeos") {
     "policy/remote_commands/device_command_reboot_job.h",
     "policy/remote_commands/device_command_screenshot_job.cc",
     "policy/remote_commands/device_command_screenshot_job.h",
+    "policy/remote_commands/device_command_set_volume_job.cc",
+    "policy/remote_commands/device_command_set_volume_job.h",
     "policy/remote_commands/device_commands_factory_chromeos.cc",
     "policy/remote_commands/device_commands_factory_chromeos.h",
     "policy/remote_commands/screenshot_delegate.cc",
@@ -1670,6 +1672,7 @@ source_set("unit_tests") {
     "policy/network_configuration_updater_unittest.cc",
     "policy/recommendation_restorer_unittest.cc",
     "policy/remote_commands/device_command_screenshot_job_unittest.cc",
+    "policy/remote_commands/device_command_set_volume_job_unittest.cc",
     "policy/server_backed_state_keys_broker_unittest.cc",
     "policy/status_uploader_unittest.cc",
     "policy/system_log_uploader_unittest.cc",