Revert changes to ./src/external/run_test.sh from commit 8e1046e

Author: hzhan80

src/external/run_test.sh

@@ -61,12 +61,8 @@ if [ "${REPO}" = "oss" ] ; then
     ./testMediaSource --gtest_filter=*_live_withPredictor
     ./testMediaSource --gtest_filter=*_static_changeViewport
     ./testMediaSource --gtest_filter=*_live_changeViewport
-    # local dash file will be deleted after release.
-    curl -H 'X-JFrog-Art-Api: AKCp5dL3Kxmp2PhDfYhT2oFk4SDxJji5H8S38oAqmMSkiD46Ho8uCA282aJJhM9ZqCKLb64bw' -O "https://ubit-artifactory-sh.intel.com/artifactory/immersive_media-sh-local/testfile/segs_for_readertest_0909.tar.gz" && tar zxf segs_for_readertest_0909.tar.gz
     ./testMPDParser
-    curl -H 'X-JFrog-Art-Api: AKCp5dL3Kxmp2PhDfYhT2oFk4SDxJji5H8S38oAqmMSkiD46Ho8uCA282aJJhM9ZqCKLb64bw' -O "https://ubit-artifactory-sh.intel.com/artifactory/immersive_media-sh-local/testfile/segs_for_readertest_0909.tar.gz" && tar zxf segs_for_readertest_0909.tar.gz
     ./testOmafReader
-    curl -H 'X-JFrog-Art-Api: AKCp5dL3Kxmp2PhDfYhT2oFk4SDxJji5H8S38oAqmMSkiD46Ho8uCA282aJJhM9ZqCKLb64bw' -O "https://ubit-artifactory-sh.intel.com/artifactory/immersive_media-sh-local/testfile/segs_for_readertest_0909.tar.gz" && tar zxf segs_for_readertest_0909.tar.gz
     ./testOmafReaderManager
 
     rm -rf ./segs_for_readertest*