Remove unnecessary test code on Windows.

webrtc/voice_engine/voice_engine_impl.cc

Index: webrtc/voice_engine/voice_engine_impl.cc
diff --git a/webrtc/voice_engine/voice_engine_impl.cc b/webrtc/voice_engine/voice_engine_impl.cc
index f856789683a957f3fa0e5c5f21d44f5ae5f78865..7caf93343f92ff98c6afba773a422f36bb425e83 100644
--- a/webrtc/voice_engine/voice_engine_impl.cc
+++ b/webrtc/voice_engine/voice_engine_impl.cc
@@ -31,23 +31,6 @@ namespace webrtc {
 static int32_t gVoiceEngineInstanceCounter = 0;
 
 VoiceEngine* GetVoiceEngine(const Config* config, bool owns_config) {
-#if (defined _WIN32)
-  HMODULE hmod = LoadLibrary(TEXT("VoiceEngineTestingDynamic.dll"));
-
-  if (hmod) {
-    typedef VoiceEngine* (*PfnGetVoiceEngine)(void);
-    PfnGetVoiceEngine pfn =
-        (PfnGetVoiceEngine)GetProcAddress(hmod, "GetVoiceEngine");
-    if (pfn) {
-      VoiceEngine* self = pfn();
-      if (owns_config) {
-        delete config;
-      }
-      return (self);
-    }
-  }
-#endif
-
   VoiceEngineImpl* self = new VoiceEngineImpl(config, owns_config);
   if (self != NULL) {
     self->AddRef();  // First reference.  Released in VoiceEngine::Delete.