| Index: PRESUBMIT.py | 
| diff --git a/PRESUBMIT.py b/PRESUBMIT.py | 
| index 2877144f351bded08cd6791984c52aa6e2d6ebcd..41c56d32f4c146729f3f4be329495e60e145de4d 100644 | 
| --- a/PRESUBMIT.py | 
| +++ b/PRESUBMIT.py | 
| @@ -22,7 +22,8 @@ def CommonChecks(input_api, output_api, tests_to_black_list): | 
| r'^python[0-9]*_bin[\/\\].+', | 
| r'^site-packages-py[0-9]\.[0-9][\/\\].+', | 
| r'^svn_bin[\/\\].+', | 
| -      r'^testing_support[\/\\]_rietveld[\/\\].+'] | 
| +      r'^testing_support[\/\\]_rietveld[\/\\].+', | 
| +      r'^bootstrap[\/\\].+'] | 
| if os.path.exists('.gitignore'): | 
| with open('.gitignore') as fh: | 
| lines = [l.strip() for l in fh.readlines()] | 
|  |