Getting rid of AudioHardwareConfig and its synchronous IPC.

media/base/audio_hardware_config_unittest.cc

Index: media/base/audio_hardware_config_unittest.cc
diff --git a/media/base/audio_hardware_config_unittest.cc b/media/base/audio_hardware_config_unittest.cc
deleted file mode 100644
index 3cf632312aacc96697f9117fd439664921f18a4f..0000000000000000000000000000000000000000
--- a/media/base/audio_hardware_config_unittest.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright (c) 2013 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 "build/build_config.h"
-#include "media/base/audio_hardware_config.h"
-#include "media/base/audio_parameters.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace media {
-
-static const int kOutputBufferSize = 2048;
-static const int kOutputSampleRate = 48000;
-static const ChannelLayout kOutputChannelLayout = CHANNEL_LAYOUT_STEREO;
-static const int kInputSampleRate = 44100;
-static const ChannelLayout kInputChannelLayout = CHANNEL_LAYOUT_STEREO;
-
-TEST(AudioHardwareConfig, Getters) {
-  AudioParameters input_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kInputChannelLayout,
-      kInputSampleRate,
-      16,
-      kOutputBufferSize);
-
-  AudioParameters output_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kOutputChannelLayout,
-      kOutputSampleRate,
-      16,
-      kOutputBufferSize);
-
-  AudioHardwareConfig fake_config(input_params, output_params);
-
-  EXPECT_EQ(kOutputBufferSize, fake_config.GetOutputBufferSize());
-  EXPECT_EQ(kOutputSampleRate, fake_config.GetOutputSampleRate());
-  EXPECT_EQ(kInputSampleRate, fake_config.GetInputSampleRate());
-  EXPECT_EQ(kInputChannelLayout, fake_config.GetInputChannelLayout());
-}
-
-TEST(AudioHardwareConfig, Setters) {
-  AudioParameters input_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kInputChannelLayout,
-      kInputSampleRate,
-      16,
-      kOutputBufferSize);
-
-  AudioParameters output_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kOutputChannelLayout,
-      kOutputSampleRate,
-      16,
-      kOutputBufferSize);
-
-  AudioHardwareConfig fake_config(input_params, output_params);
-
-  // Verify output parameters.
-  const int kNewOutputBufferSize = kOutputBufferSize * 2;
-  const int kNewOutputSampleRate = kOutputSampleRate * 2;
-  EXPECT_NE(kNewOutputBufferSize, fake_config.GetOutputBufferSize());
-  EXPECT_NE(kNewOutputSampleRate, fake_config.GetOutputSampleRate());
-
-  AudioParameters new_output_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kOutputChannelLayout,
-      kNewOutputSampleRate,
-      16,
-      kNewOutputBufferSize);
-  fake_config.UpdateOutputConfig(new_output_params);
-  EXPECT_EQ(kNewOutputBufferSize, fake_config.GetOutputBufferSize());
-  EXPECT_EQ(kNewOutputSampleRate, fake_config.GetOutputSampleRate());
-
-  // Verify input parameters.
-  const int kNewInputSampleRate = kInputSampleRate * 2;
-  const ChannelLayout kNewInputChannelLayout = CHANNEL_LAYOUT_MONO;
-  EXPECT_NE(kNewInputSampleRate, fake_config.GetInputSampleRate());
-  EXPECT_NE(kNewInputChannelLayout, fake_config.GetInputChannelLayout());
-
-  AudioParameters new_input_params(
-      AudioParameters::AUDIO_PCM_LOW_LATENCY,
-      kNewInputChannelLayout,
-      kNewInputSampleRate,
-      16,
-      kOutputBufferSize);
-  fake_config.UpdateInputConfig(new_input_params);
-  EXPECT_EQ(kNewInputSampleRate, fake_config.GetInputSampleRate());
-  EXPECT_EQ(kNewInputChannelLayout, fake_config.GetInputChannelLayout());
-}
-
-}  // namespace content