Creating the audio_modem component

components/audio_modem/audio_modem_switches.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/audio_modem/audio_modem_switches.h"
+
+namespace switches {
+
+// Directory to dump encoded tokens to, for debugging.
+// If empty (the default), tokens are not dumped.
+// If invalid (not a writable directory), Chrome will crash!
+const char kAudioModemDumpTokensToDir[] = "audio-modem-dump-tokens-to-dir";
+
+// Allow broadcast of audible audio tokens. Defaults to true.
+const char kAudioModemEnableAudibleBroadcast[] =
+    "audio-modem-enable-audible-broadcast";
+
+// Allow broadcast of inaudible audio tokens. Defaults to true.
+const char kAudioModemEnableInaudibleBroadcast[] =
+    "audio-modem-enable-inaudible-broadcast";
+
+}  // namespace switches