Fix build (missing NON_EXPORTED_BASE)

TBR=xians

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@120754 0039d316-1c4b-4281-b951-d872f2087c98

content/renderer/media/audio_device.h

@@ -82,7 +82,7 @@ class CONTENT_EXPORT AudioDevice
     : NON_EXPORTED_BASE(public media::AudioRendererSink),
       public AudioMessageFilter::Delegate,
       public base::DelegateSimpleThread::Delegate,
-      public ScopedLoopObserver {
+      NON_EXPORTED_BASE(public ScopedLoopObserver) {
  public:
   // Methods called on main render thread -------------------------------------
 

content/renderer/media/audio_input_device.h

@@ -89,7 +89,7 @@
 class CONTENT_EXPORT AudioInputDevice
     : public AudioInputMessageFilter::Delegate,
       public base::DelegateSimpleThread::Delegate,
-      public ScopedLoopObserver,
+      NON_EXPORTED_BASE(public ScopedLoopObserver),
       public base::RefCountedThreadSafe<AudioInputDevice> {
  public:
   class CONTENT_EXPORT CaptureCallback {