Pass task runners to AudioManager constructor.

media/audio/audio_input_unittest.cc

Index: media/audio/audio_input_unittest.cc
diff --git a/media/audio/audio_input_unittest.cc b/media/audio/audio_input_unittest.cc
index abb47ce955be1299d5fcd201869e11981120bcfa..430cced00ea0e4f413d449877593c6c9b82d15ec 100644
--- a/media/audio/audio_input_unittest.cc
+++ b/media/audio/audio_input_unittest.cc
@@ -16,6 +16,7 @@
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/audio/audio_unittest_util.h"
+#include "media/audio/fake_audio_log_factory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
@@ -51,16 +52,23 @@ class TestInputCallback : public AudioInputStream::AudioInputCallback {
 
 class AudioInputTest : public testing::Test {
   public:
-   AudioInputTest() :
-      message_loop_(base::MessageLoop::TYPE_UI),
-      audio_manager_(AudioManager::CreateForTesting()),
-      audio_input_stream_(NULL) {
-    // Wait for the AudioManager to finish any initialization on the audio loop.
-    base::RunLoop().RunUntilIdle();
+   AudioInputTest()
+       : message_loop_(base::MessageLoop::TYPE_UI),
+         audio_manager_(AudioManager::Create(nullptr,
+                                             nullptr,
+                                             nullptr,
+                                             &fake_audio_log_factory_)),
+         audio_input_stream_(NULL) {
+     // Wait for the AudioManager to finish any initialization on the audio
+     // loop.
+     base::RunLoop().RunUntilIdle();
+   }
+
+   ~AudioInputTest() override {
+     AudioManager::Destroy(audio_manager_.release());
+     base::RunLoop().RunUntilIdle();
   }
 
-  ~AudioInputTest() override { base::RunLoop().RunUntilIdle(); }
-
  protected:
   bool InputDevicesAvailable() {
     return audio_manager_->HasAudioInputDevices();
@@ -166,6 +174,7 @@ class AudioInputTest : public testing::Test {
   }
 
   base::MessageLoop message_loop_;
+  FakeAudioLogFactory fake_audio_log_factory_;
   scoped_ptr<AudioManager> audio_manager_;
   AudioInputStream* audio_input_stream_;