| Index: tools-webrtc/android/profiling/perf_setup.sh | 
| diff --git a/tools-webrtc/android/profiling/perf_setup.sh b/tools-webrtc/android/profiling/perf_setup.sh | 
| index ae3de6c3f66de705784bbc05bdb53f3fe0b98008..3cd5d1da26a3b9b9ef7a369903e3b1d4fc5024eb 100755 | 
| --- a/tools-webrtc/android/profiling/perf_setup.sh | 
| +++ b/tools-webrtc/android/profiling/perf_setup.sh | 
| @@ -198,7 +198,6 @@ function print_function_help() { | 
|  | 
| function cleanup() { | 
| unset -f main | 
| -  unset BUILD_DIR | 
| } | 
|  | 
| # ----------------------------------------------------------------------------- | 
|  |