Revert of Modify annotated_run to read factory configs from the slave checkout.

scripts/tools/run_recipe.py

Index: scripts/tools/run_recipe.py
diff --git a/scripts/tools/run_recipe.py b/scripts/tools/run_recipe.py
index f85373d972487704ed2ae828af5fc4c41f3150cc..c702cd199c23ec5652fb103113bad5010d9c9286 100755
--- a/scripts/tools/run_recipe.py
+++ b/scripts/tools/run_recipe.py
@@ -75,7 +75,6 @@
   parser = argparse.ArgumentParser(usage=USAGE)
   parser.add_argument('recipe')
   parser.add_argument('--properties-file')
-  parser.add_argument('--master-overrides-slave', action='store_true')
   known_args, extra_args = parser.parse_known_args(args)
 
   if known_args.properties_file:
@@ -90,7 +89,7 @@
 
   assert type(properties) is dict
   properties['recipe'] = known_args.recipe
-  return properties, known_args.master_overrides_slave
+  return properties
 
 
 def get_properties_from_args(args):
@@ -110,7 +109,7 @@
 
 def main(args):
   """Gets the recipe name and properties and runs an annotated run."""
-  properties, master_overrides_slave = parse_args(args)
+  properties = parse_args(args)
   properties.setdefault('use_mirror', False)
 
   if not os.path.exists(SLAVE_DIR):
@@ -126,15 +125,13 @@
   env['PYTHONUNBUFFERED'] = '1'
   env['PYTHONIOENCODING'] = 'UTF-8'
 
-  cmd = ['python', '-u', RUNIT, 'python', '-u', ANNOTATED_RUN,
-         '--keep-stdin',  # so that pdb works for local execution
-         '--factory-properties', json.dumps(properties),
-         '--build-properties', json.dumps(properties)]
-
-  if master_overrides_slave:
-    cmd.append('--master-overrides-slave')
-
-  return subprocess.call(cmd, cwd=SLAVE_DIR, env=env)
+  return subprocess.call(
+      ['python', '-u', RUNIT, 'python', '-u', ANNOTATED_RUN,
+       '--keep-stdin',  # so that pdb works for local execution
+       '--factory-properties', json.dumps(properties),
+       '--build-properties', json.dumps(properties)],
+      cwd=SLAVE_DIR,
+      env=env)
 
 
 if __name__ == '__main__':