audio_coding: remove "main" directory

webrtc/modules/audio_coding/test/iSACTest.h

Index: webrtc/modules/audio_coding/test/iSACTest.h
diff --git a/webrtc/modules/audio_coding/main/test/iSACTest.h b/webrtc/modules/audio_coding/test/iSACTest.h
similarity index 76%
rename from webrtc/modules/audio_coding/main/test/iSACTest.h
rename to webrtc/modules/audio_coding/test/iSACTest.h
index 0693d935e1c0f08200512a793a709962fb015a0c..c5bb515437b24cbd955faec7f440618a4157d0fe 100644
--- a/webrtc/modules/audio_coding/main/test/iSACTest.h
+++ b/webrtc/modules/audio_coding/test/iSACTest.h
@@ -8,18 +8,18 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_ISACTEST_H_
-#define WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_ISACTEST_H_
+#ifndef WEBRTC_MODULES_AUDIO_CODING_TEST_ISACTEST_H_
+#define WEBRTC_MODULES_AUDIO_CODING_TEST_ISACTEST_H_
 
 #include <string.h>
 
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/common_types.h"
-#include "webrtc/modules/audio_coding/main/include/audio_coding_module.h"
-#include "webrtc/modules/audio_coding/main/test/ACMTest.h"
-#include "webrtc/modules/audio_coding/main/test/Channel.h"
-#include "webrtc/modules/audio_coding/main/test/PCMFile.h"
-#include "webrtc/modules/audio_coding/main/test/utility.h"
+#include "webrtc/modules/audio_coding/include/audio_coding_module.h"
+#include "webrtc/modules/audio_coding/test/ACMTest.h"
+#include "webrtc/modules/audio_coding/test/Channel.h"
+#include "webrtc/modules/audio_coding/test/PCMFile.h"
+#include "webrtc/modules/audio_coding/test/utility.h"
 
 #define MAX_FILE_NAME_LENGTH_BYTE 500
 #define NO_OF_CLIENTS             15
@@ -76,4 +76,4 @@ class ISACTest : public ACMTest {
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_ISACTEST_H_
+#endif  // WEBRTC_MODULES_AUDIO_CODING_TEST_ISACTEST_H_