Instrumented libraries: use 'rm -rf' instead of 'shutil.rmtree'.

third_party/instrumented_libraries/download_build_install.py

 #!/usr/bin/python
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Downloads, builds (with instrumentation) and installs shared libraries."""
 
 import argparse
 import os
 import platform
@@ skipping 278 matching lines @@
   # library dependencies.
   environment['LDFLAGS'] = '%s -L%s/lib %s' % (
       sanitizer_params['linker_flags'],
       install_prefix, parsed_arguments.extra_ldflags)
 
   library_directory = '%s/%s' % (parsed_arguments.intermediate_directory,
                                  parsed_arguments.library)
 
   # A failed build might have left a dirty source tree behind.
   if os.path.exists(library_directory):
-    shutil.rmtree(library_directory)
+    shell_call('rm -rf %s' % library_directory, parsed_arguments.verbose)
   os.makedirs(library_directory)
 
   with ScopedChangeDirectory(library_directory) as cd_library:
     shell_call('apt-get source %s' % parsed_arguments.library,
                parsed_arguments.verbose)
     # There should be exactly one subdirectory after downloading a package.
     subdirectories = [d for d in os.listdir('.') if os.path.isdir(d)]
     if len(subdirectories) != 1:
       raise (Exception('There was not one directory after downloading '
                        'a package %s' % parsed_arguments.library))
@@ skipping 13 matching lines @@
         print ('Probably, some of its dependencies are not installed: %s' %
                ' '.join(get_library_build_dependencies(parsed_arguments.library)))
         sys.exit(1)
 
   # Touch a txt file to indicate library is installed.
   open('%s/%s.txt' % (install_prefix, parsed_arguments.library), 'w').close()
 
   # Remove downloaded package and generated temporary build files.
   # Failed builds intentionally skip this step, in order to aid in tracking down
   # build failures.
-  shutil.rmtree(library_directory)
+  shell_call('rm -rf %s' % library_directory, parsed_arguments.verbose)
 
 
 def main():
   argument_parser = argparse.ArgumentParser(
       description='Download, build and install instrumented library')
 
   argument_parser.add_argument('-j', '--jobs', type=int, default=1)
   argument_parser.add_argument('-l', '--library', required=True)
   argument_parser.add_argument(
       '-i', '--product-directory', default='.',
@@ skipping 26 matching lines @@
   os.chdir(get_script_absolute_path())
   # Ensure all build dependencies are installed.
   if parsed_arguments.check_build_deps:
     check_library_build_dependencies(parsed_arguments.library)
 
   download_build_install(parsed_arguments)
 
 
 if __name__ == '__main__':
   main()