Remove the [Un]RegisterVoiceProcessor() API.

talk/media/base/capturemanager_unittest.cc

Index: talk/media/base/capturemanager_unittest.cc
diff --git a/talk/media/base/capturemanager_unittest.cc b/talk/media/base/capturemanager_unittest.cc
index 1d3b6a65d9a26267060afea095101b1c31a8a213..e9903425b82a30cdf959e62ee239a8492b573934 100644
--- a/talk/media/base/capturemanager_unittest.cc
+++ b/talk/media/base/capturemanager_unittest.cc
@@ -27,7 +27,6 @@
 
 #include "talk/media/base/capturemanager.h"
 
-#include "talk/media/base/fakemediaprocessor.h"
 #include "talk/media/base/fakevideocapturer.h"
 #include "talk/media/base/fakevideorenderer.h"
 #include "webrtc/base/gunit.h"
@@ -77,7 +76,6 @@ class CaptureManagerTest : public ::testing::Test, public sigslot::has_slots<> {
   }
 
  protected:
-  cricket::FakeMediaProcessor media_processor_;
   cricket::FakeVideoCapturer video_capturer_;
   cricket::FakeVideoRenderer video_renderer_;