Fix a few remaining issues from moving swarm.

tools/testing/perf_testing/create_graph.py

 #!/usr/bin/python
 
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import datetime
 import math
 from matplotlib.font_manager import FontProperties
 import matplotlib.pyplot as plt
@@ skipping 590 matching lines @@
       #minfrog didn't compile correctly. Stop testing now, because subsequent
       #numbers will be meaningless.
       return
     size = os.path.getsize('minfrog')
     run_cmd(['echo', '%f Bootstrapping time in seconds in production mode' % 
         elapsed], self.trace_file, append=True)
     run_cmd(['echo', '%d Generated checked minfrog size' % size],
         self.trace_file, append=True)
 
     run_cmd([os.path.join('.', 'minfrog'), '--out=swarm-result',
-        '--compile-only', os.path.join('..', 'client', 'samples', 'swarm',
+        '--compile-only', os.path.join('..', 'samples', 'swarm',
         'swarm.dart')])
     swarm_size = 0
     try:
       swarm_size = os.path.getsize('swarm-result')
     except OSError:
       pass #If compilation failed, continue on running other tests.
 
     run_cmd([os.path.join('.', 'minfrog'), '--out=total-result',
         '--compile-only', os.path.join('..', 'samples', 'total',
         'client', 'Total.dart')])
@@ skipping 115 matching lines @@
       if has_new_code():
         run_test_sequence(cl, size, language, perf)
       else:
         time.sleep(SLEEP_TIME)
   else:
     run_test_sequence(cl, size, language, perf)
 
 if __name__ == '__main__':
   main()