audio_coding: remove "main" directory

webrtc/modules/audio_coding/test/PacketLossTest.h

Index: webrtc/modules/audio_coding/test/PacketLossTest.h
diff --git a/webrtc/modules/audio_coding/main/test/PacketLossTest.h b/webrtc/modules/audio_coding/test/PacketLossTest.h
similarity index 86%
rename from webrtc/modules/audio_coding/main/test/PacketLossTest.h
rename to webrtc/modules/audio_coding/test/PacketLossTest.h
index d25dea264f182e5ec335eb0888b3abb7f44af587..f3570ae1ca4ee95e95d5339755ed369db96c9bde 100644
--- a/webrtc/modules/audio_coding/main/test/PacketLossTest.h
+++ b/webrtc/modules/audio_coding/test/PacketLossTest.h
@@ -8,12 +8,12 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_PACKETLOSSTEST_H_
-#define WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_PACKETLOSSTEST_H_
+#ifndef WEBRTC_MODULES_AUDIO_CODING_TEST_PACKETLOSSTEST_H_
+#define WEBRTC_MODULES_AUDIO_CODING_TEST_PACKETLOSSTEST_H_
 
 #include <string>
 #include "webrtc/base/scoped_ptr.h"
-#include "webrtc/modules/audio_coding/main/test/EncodeDecodeTest.h"
+#include "webrtc/modules/audio_coding/test/EncodeDecodeTest.h"
 
 namespace webrtc {
 
@@ -64,4 +64,4 @@ class PacketLossTest : public ACMTest {
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_PACKETLOSSTEST_H_
+#endif  // WEBRTC_MODULES_AUDIO_CODING_TEST_PACKETLOSSTEST_H_