Revert of Update lists of compile targets for the GN bots.

testing/buildbot/manage.py

 #!/usr/bin/env python
 # Copyright 2015 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.
 
 """Toolbox to manage all the json files in this directory.
 
 It can reformat them in their canonical format or ensures they are well
 formatted.
 """
@@ skipping 79 matching lines @@
   tests_location = collections.defaultdict(
       lambda: {
         'count_run_local': 0, 'count_run_on_swarming': 0, 'local_configs': {}
       })
 
   result = 0
   for filepath in glob.glob(os.path.join(THIS_DIR, '*.json')):
     filename = os.path.basename(filepath)
     with open(filepath) as f:
       content = f.read()
-    try:
-      config = json.loads(content)
-    except ValueError as e:
-      print "Exception raised while checking %s: %s" % (filepath, e)
-      raise
+    config = json.loads(content)
     for builder, data in sorted(config.iteritems()):
       if builder in SKIP:
         # Oddities.
         continue
 
       if not isinstance(data, dict):
         print('%s: %s is broken: %s' % (filename, builder, data))
         continue
 
       if 'gtest_tests' in data:
@@ skipping 69 matching lines @@
       p_swarming = 100. * total_swarming / total
       print('%s%-*s %4d (%4.1f%%)   %4d (%4.1f%%)' %
           (colorama.Fore.WHITE, l, 'Total:', total_local, p_local,
             total_swarming, p_swarming))
       print('%-*s                %4d' % (l, 'Total executions:', total))
   return result
 
 
 if __name__ == "__main__":
   sys.exit(main())