Removing AudioCoding duplicate tests

Reverting to using one version of ACM in ACM tests.

BUG=2996
R=turaj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/12079004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5924 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/main/test/iSACTest.h b/webrtc/modules/audio_coding/main/test/iSACTest.h
index d9563db..9fe6aff 100644
--- a/webrtc/modules/audio_coding/main/test/iSACTest.h
+++ b/webrtc/modules/audio_coding/main/test/iSACTest.h
@@ -13,7 +13,6 @@
 
 #include <string.h>
 
-#include "webrtc/common.h"
 #include "webrtc/common_types.h"
 #include "webrtc/modules/audio_coding/main/interface/audio_coding_module.h"
 #include "webrtc/modules/audio_coding/main/test/ACMTest.h"
@@ -27,8 +26,6 @@
 
 namespace webrtc {
 
-class Config;
-
 struct ACMTestISACConfig {
   int32_t currentRateBitPerSec;
   int16_t currentFrameSizeMsec;
@@ -42,7 +39,7 @@
 
 class ISACTest : public ACMTest {
  public:
-  ISACTest(int testMode, const Config& config);
+  explicit ISACTest(int testMode);
   ~ISACTest();
 
   void Perform();