--runOnce -> --loops 1

slave/skia_slave_scripts/run_nanobench.py

 #!/usr/bin/env python
 # Copyright (c) 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.
 
 """Run the Skia benchmarking executable."""
 
 import os
 import sys
 
@@ skipping 42 matching lines @@
             'nanobench_%s_%s.json' % ( self._got_revision, git_timestamp))
 
   def _AnyMatch(self, *args):
     return any(arg in self._builder_name for arg in args)
 
   def _Run(self):
     args = ['-i', self._device_dirs.ResourceDir(),
             '--skps', self._device_dirs.SKPDir(),
             '--scales', '1.0', '1.1']
     if self._AnyMatch('Valgrind'):
-      args.append('--runOnce')  # Don't care about performance on Valgrind.
+      args.append('--loops 1')  # Don't care about performance on Valgrind.

[borenet, 2014/08/07 20:18:54]

Should be:
args.extend(['--loops', '1'])

[mtklein, 2014/08/07 20:20:42]

Done.

     elif self._perf_data_dir:
       args.extend([
         '--outResultsFile', self._JSONPath(),
         '--gitHash', self._got_revision,
       ])
       args.append('--key')
       args.extend(self._KeyParams())
 
     match  = []
     # Disable known problems.
@@ skipping 20 matching lines @@
     # See skia:2789
     if self._AnyMatch('Valgrind'):
       abandonGpuContext = list(args)
       abandonGpuContext.append('--abandonGpuContext')
       abandonGpuContext.append('--nocpu')
       self._flavor_utils.RunFlavoredCmd('nanobench', abandonGpuContext)
 
 
 if '__main__' == __name__:
   sys.exit(BuildStep.RunBuildStep(RunNanobench))