Merge ARM sysroot install script with existing x86/amd64 one.

android_webview/tools/webview_licenses.py

 #!/usr/bin/python
 # Copyright 2014 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.
 
 """Checks third-party licenses for the purposes of the Android WebView build.
 
 The Android tree includes a snapshot of Chromium in order to power the system
 WebView.  This tool checks that all code uses open-source licenses compatible
 with Android, and that we meet the requirements of those licenses. It can also
@@ skipping 131 matching lines @@
   excluded_dirs_list.append('gin/test')
   # This is a test output directory
   excluded_dirs_list.append('data/dom_perf')
   # This is a tests directory that doesn't exist in the shipped product.
   excluded_dirs_list.append('tools/perf/page_sets')
   excluded_dirs_list.append('tools/perf/page_sets/tough_animation_cases')
   # Histogram tools, doesn't exist in the snapshot
   excluded_dirs_list.append('tools/histograms')
   # Swarming tools, doesn't exist in the snapshot
   excluded_dirs_list.append('tools/swarming_client')
-  # Arm sysroot tools, doesn't exist in the snapshot
+  # ARM sysroot, doesn't exist in the snapshot
+  excluded_dirs_list.append('chrome/installer/linux/debian_wheezy_arm-sysroot')
+  # Old location (TODO(sbc): Remove this once it no longer exists on any bots)
   excluded_dirs_list.append('arm-sysroot')
   # Data is not part of open source chromium, but are included on some bots.
   excluded_dirs_list.append('data')
   # This is not part of open source chromium, but are included on some bots.
   excluded_dirs_list.append('skia/tools/clusterfuzz-data')
 
   files_to_scan = copyright_scanner.FindFiles(
     REPOSITORY_ROOT, ['.'], excluded_dirs_list)
   sharded_files_to_scan = _ShardList(files_to_scan, 2000)
   pool = multiprocessing.Pool()
@@ skipping 182 matching lines @@
   elif args[0] == 'display_copyrights':
     files = sys.stdin.read().splitlines()
     for f, c in zip(files, copyright_scanner.FindCopyrights('.', files)):
       print f, '\t', ' / '.join(sorted(c))
     return ScanResult.Ok
   parser.print_help()
   return ScanResult.Errors
 
 if __name__ == '__main__':
   sys.exit(main())