Removes usage of hardware AGC and any related APIs on Android

webrtc/modules/audio_device/android/audio_manager_unittest.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 95 matching lines @@
   EXPECT_TRUE(audio_manager()->Init());
   EXPECT_TRUE(audio_manager()->Close());
 }
 
 TEST_F(AudioManagerTest, IsAcousticEchoCancelerSupported) {
   PRINT("%sAcoustic Echo Canceler support: %s\n", kTag,
         audio_manager()->IsAcousticEchoCancelerSupported() ? "Yes" : "No");
 }
 
 TEST_F(AudioManagerTest, IsAutomaticGainControlSupported) {
-  PRINT("%sAutomatic Gain Control support: %s\n", kTag,
-        audio_manager()->IsAutomaticGainControlSupported() ? "Yes" : "No");
+  EXPECT_FALSE(audio_manager()->IsAutomaticGainControlSupported());
 }
 
 TEST_F(AudioManagerTest, IsNoiseSuppressorSupported) {
   PRINT("%sNoise Suppressor support: %s\n", kTag,
         audio_manager()->IsNoiseSuppressorSupported() ? "Yes" : "No");
 }
 
 TEST_F(AudioManagerTest, IsLowLatencyPlayoutSupported) {
   PRINT("%sLow latency output support: %s\n", kTag,
         audio_manager()->IsLowLatencyPlayoutSupported() ? "Yes" : "No");
@@ skipping 95 matching lines @@
             params.frames_per_10ms_buffer());
   EXPECT_EQ(kBytesPerFrame, params.GetBytesPerFrame());
   EXPECT_EQ(kBytesPerFrame * kFramesPerBuffer, params.GetBytesPerBuffer());
   EXPECT_EQ(kBytesPerFrame * kFramesPer10msBuffer,
             params.GetBytesPer10msBuffer());
   EXPECT_EQ(kBufferSizeInMs, params.GetBufferSizeInMilliseconds());
 }
 
 }  // namespace webrtc