Remove unnecessary copying of libjingle resource files.

This copying has probably not been needed since
https://code.google.com/p/webrtc/source/detail?r=7088

BUG=398
TESTED=Removed the top-level talk directory and ran
libjingle_media_unittest from the following working directories:
* checkout-root/src/out/Debug
* checkout-root/src
* checkout-root

R=phoglund@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/26149004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7699 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/libjingle_tests.gyp b/talk/libjingle_tests.gyp
index 6a25c0f..128203b 100755
--- a/talk/libjingle_tests.gyp
+++ b/talk/libjingle_tests.gyp
@@ -92,20 +92,6 @@
         'libjingle.gyp:libjingle_media',
         'libjingle_unittest_main',
       ],
-      # TODO(ronghuawu): Avoid the copies.
-      # https://code.google.com/p/libjingle/issues/detail?id=398
-      'copies': [
-        {
-          'destination': '<(DEPTH)/../talk/media/testdata',
-          'files': [
-            'media/testdata/1.frame_plus_1.byte',
-            'media/testdata/captured-320x240-2s-48.frames',
-            'media/testdata/h264-svc-99-640x360.rtpdump',
-            'media/testdata/video.rtpdump',
-            'media/testdata/voice.rtpdump',
-          ],
-        },
-      ],
       'sources': [
         # TODO(ronghuawu): Reenable this test.
         # 'media/base/capturemanager_unittest.cc',