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

content/test/webrtc_audio_device_test.h

Index: content/test/webrtc_audio_device_test.h
===================================================================
--- content/test/webrtc_audio_device_test.h	(revision 158860)
+++ content/test/webrtc_audio_device_test.h	(working copy)
@@ -23,12 +23,6 @@
 class RenderThreadImpl;
 class WebRTCMockRenderProcess;
 
-namespace base {
-namespace win {
-class ScopedCOMInitializer;
-}
-}
-
 namespace content {
 class ContentRendererClient;
 class MockResourceContext;
@@ -52,6 +46,14 @@
 class VoENetwork;
 }
 
+#if defined(OS_WIN)
+namespace base {
+namespace win {
+class ScopedCOMInitializer;
+}
+}
+#endif
+
 // Scoped class for WebRTC interfaces.  Fetches the wrapped interface
 // in the constructor via WebRTC's GetInterface mechanism and then releases
 // the reference in the destructor.
@@ -179,8 +181,11 @@
   scoped_ptr<content::TestBrowserThread> ui_thread_;
   // Initialized on our IO thread to satisfy BrowserThread::IO checks.
   scoped_ptr<content::TestBrowserThread> io_thread_;
-  // COM initialization on the IO thread for Windows.
+
+#if defined(OS_WIN)
+  // COM initialization on the IO thread.
   scoped_ptr<base::win::ScopedCOMInitializer> initialize_com_;
+#endif
 
   // These are initialized when we set up our IO thread.
   bool has_input_devices_;