Add dedicated cros bootstrap_deps.

tools/perf/run_measurement

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 import imp
 import os
 import sys
 import urllib2
 
 
 BASE_URL = 'http://src.chromium.org/chrome/trunk/'
 DEPS_FILE = 'bootstrap_deps'
 
 SCRIPT_PATH = os.path.dirname(os.path.realpath(__file__))
 # Directory containing src/ in a Chromium checkout.
 CHECKOUT_BASE_PATH = os.path.join(SCRIPT_PATH, os.pardir, os.pardir, os.pardir)
 # Directory in which to save bootstrap files.
 BOOTSTRAP_BASE_PATH = os.path.join(SCRIPT_PATH, 'support', 'bootstrap_files')
 
+CROS_DIR = os.path.join('src', 'tools', 'cros')
 PERF_DIR = os.path.join('src', 'tools', 'perf')
 TELEMETRY_DIR = os.path.join('src', 'tools', 'telemetry')
 TELEMETRY_TOOLS_DIR = os.path.join('src', 'tools', 'telemetry_tools')
 
 
 def _GetBasePath():
   """Find the location of our Chromium or bootstrap checkout.
 
   It tries to import Telemetry.  If the import succeeds,
   we assume that's the correct location.
@@ skipping 23 matching lines @@
 
 def _Bootstrap(bootstrap_deps_url):
   """Grab all the deps listed in the file at bootstrap_deps_url."""
   bootstrap_txt = urllib2.urlopen(
       BASE_URL + 'src/tools/telemetry_tools/telemetry_bootstrap.py').read()
   bootstrap = imp.new_module('bootstrap')
   exec bootstrap_txt in bootstrap.__dict__
   bootstrap.DownloadDeps(BOOTSTRAP_BASE_PATH, bootstrap_deps_url)
 
 
-def ListBootstrapDeps(base_path):
+def ListBootstrapDeps(base_path, subdir):
   """List the deps required for telemetry."""
   sys.path.append(os.path.join(base_path, TELEMETRY_TOOLS_DIR))
   import telemetry_bootstrap
 
-  deps_file = os.path.join(base_path, PERF_DIR, DEPS_FILE)
+  deps_file = os.path.join(base_path, subdir, DEPS_FILE)
   return telemetry_bootstrap.ListAllDepsPaths(deps_file)
 
 
 def Main():
   if not _GetBasePath():
     _Bootstrap(BASE_URL + 'src/tools/perf/' + DEPS_FILE)
 
   new_base_path = _GetBasePath()
   new_perf_path = os.path.join(new_base_path, PERF_DIR)
   new_telemetry_path = os.path.join(new_base_path, TELEMETRY_DIR)
 
+  if '--print-bootstrap-deps-cros' in sys.argv:
+    print ListBootstrapDeps(new_base_path, CROS_DIR)
+    return 0
+
   if '--print-bootstrap-deps' in sys.argv:
-    print ListBootstrapDeps(new_base_path)
+    print ListBootstrapDeps(new_base_path, PERF_DIR)
     return 0
 
   sys.path.append(new_perf_path)
   import page_sets
   page_set_filenames = page_sets.GetAllPageSetFilenames()
 
   old_benchmark_names = {
     "image_decoding_benchmark": "image_decoding",
     "image_decoding_measurement": "image_decoding",
     "loading_benchmark": "loading",
@@ skipping 26 matching lines @@
           arg,
           old_benchmark_names.get(arg)))
       return old_benchmark_names[arg]
 
   runner = MeasurementRunner()
   return runner.Run(new_perf_path, page_set_filenames)
 
 
 if __name__ == '__main__':
   sys.exit(Main())