Clean up scoped_com_initializer.h. Remove #ifdefs for non-Windows (this is in base/win, no one sho…

media/audio/audio_input_device_unittest.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 "base/environment.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/win/scoped_com_initializer.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_manager_base.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_WIN)
+#include "base/win/scoped_com_initializer.h"
 #include "media/audio/win/audio_manager_win.h"
 #include "media/audio/win/wavein_input_win.h"
 #endif
 
-using base::win::ScopedCOMInitializer;
-
 namespace media {
 
 // Test fixture which allows us to override the default enumeration API on
 // Windows.
 class AudioInputDeviceTest
     : public ::testing::Test {
  protected:
   AudioInputDeviceTest()
-      : audio_manager_(AudioManager::Create()),
-        com_init_(ScopedCOMInitializer::kMTA) {
+      : audio_manager_(AudioManager::Create())
+#if defined(OS_WIN)
+      , com_init_(base::win::ScopedCOMInitializer::kMTA)
+#endif
+  {
   }
 
 #if defined(OS_WIN)
   bool SetMMDeviceEnumeration() {
     AudioManagerWin* amw = static_cast<AudioManagerWin*>(audio_manager_.get());
     // Windows Wave is used as default if Windows XP was detected =>
     // return false since MMDevice is not supported on XP.
     if (amw->enumeration_type() == AudioManagerWin::kWaveEnumeration)
       return false;
 
@@ skipping 46 matching lines @@
     } else {
       // Log a warning so we can see the status on the build bots.  No need to
       // break the test though since this does successfully test the code and
       // some failure cases.
       LOG(WARNING) << "No input devices detected";
     }
   }
 
   scoped_ptr<AudioManager> audio_manager_;
 
+#if defined(OS_WIN)
   // The MMDevice API requires COM to be initialized on the current thread.
-  ScopedCOMInitializer com_init_;
+  base::win::ScopedCOMInitializer com_init_;
+#endif
 };
 
 // Test that devices can be enumerated.
 TEST_F(AudioInputDeviceTest, EnumerateDevices) {
   AudioDeviceNames device_names;
   audio_manager_->GetAudioInputDeviceNames(&device_names);
   CheckDeviceNames(device_names);
 }
 
 // Run additional tests for Windows since enumeration can be done using
@@ skipping 60 matching lines @@
       // MMDevice-style device IDs should be converted to WaveIn-style device
       // IDs.
       EXPECT_NE(i->unique_id, converted_id);
     }
   }
 }
 
 #endif
 
 }  // namespace media