Enable high latency audio on Android N+ for basic playback.

media/audio/audio_manager_base.cc

 // Copyright (c) 2012 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/audio/audio_manager_base.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 257 matching lines @@
                  << ", Frames Per Buffer: "
                  << output_params.frames_per_buffer();
 
       // Tell the AudioManager to create a fake output device.
       output_params = params;
       output_params.set_format(AudioParameters::AUDIO_FAKE);
     } else if (params.effects() != output_params.effects()) {
       // Turn off effects that weren't requested.
       output_params.set_effects(params.effects() & output_params.effects());
     }
+    output_params.set_latency_tag(params.latency_tag());
   }
 
   DispatcherParams* dispatcher_params =
       new DispatcherParams(params, output_params, output_device_id);
 
   AudioOutputDispatchers::iterator it =
       std::find_if(output_dispatchers_.begin(), output_dispatchers_.end(),
                    CompareByParams(dispatcher_params));
   if (it != output_dispatchers_.end()) {
     delete dispatcher_params;
@@ skipping 199 matching lines @@
       std::move(task_runner), std::move(file_task_runner));
 }
 
 void AudioManagerBase::SetMaxStreamCountForTesting(int max_input,
                                                    int max_output) {
   max_num_output_streams_ = max_output;
   max_num_input_streams_ = max_input;
 }
 
 }  // namespace media