Aborting bisect early when the bug specified in the bisect config is closed.

tools/run-bisect-perf-regression.py

Index: tools/run-bisect-perf-regression.py
diff --git a/tools/run-bisect-perf-regression.py b/tools/run-bisect-perf-regression.py
index 815d9574b2ef3037858f8ac73401ed42681c5726..4047f825f10f39cd15ecefc30bf404d499f32162 100755
--- a/tools/run-bisect-perf-regression.py
+++ b/tools/run-bisect-perf-regression.py
@@ -111,18 +111,18 @@ def _LoadConfigFile(config_file_path):
     return {}
 
 
-def _ValidateConfigFile(config_contents, valid_parameters):
+def _ValidateConfigFile(config_contents, required_parameters):
   """Validates the config file contents, checking whether all values are
   non-empty.
 
   Args:
     config_contents: A config dictionary.
-    valid_parameters: A list of parameters to check for.
+    required_parameters: A list of parameters to check for.
 
   Returns:
     True if valid.
   """
-  for parameter in valid_parameters:
+  for parameter in required_parameters:
     if parameter not in config_contents:
       return False
     value = config_contents[parameter]
@@ -146,13 +146,13 @@ def _ValidatePerfConfigFile(config_contents):
   Returns:
     True if valid.
   """
-  valid_parameters = [
+  required_parameters = [
       'command',
       'repeat_count',
       'truncate_percent',
       'max_time_minutes',
   ]
-  return _ValidateConfigFile(config_contents, valid_parameters)
+  return _ValidateConfigFile(config_contents, required_parameters)
 
 
 def _ValidateBisectConfigFile(config_contents):
@@ -167,7 +167,7 @@ def _ValidateBisectConfigFile(config_contents):
   Returns:
     True if valid.
   """
-  valid_params = [
+  required_params = [
       'command',
       'good_revision',
       'bad_revision',
@@ -176,7 +176,7 @@ def _ValidateBisectConfigFile(config_contents):
       'truncate_percent',
       'max_time_minutes',
   ]
-  return _ValidateConfigFile(config_contents, valid_params)
+  return _ValidateConfigFile(config_contents, required_params)
 
 
 def _OutputFailedResults(text_to_print):
@@ -210,6 +210,9 @@ def _CreateBisectOptionsFromConfig(config):
   if config.has_key('improvement_direction'):
     opts_dict['improvement_direction'] = int(config['improvement_direction'])
 
+  if config.has_key('bug_id') and str(config['bug_id']).isdigit():
+    opts_dict['bug_id'] = config['bug_id']
+
   opts_dict['build_preference'] = 'ninja'
   opts_dict['output_buildbot_annotations'] = True
 
@@ -409,6 +412,9 @@ def _RunBisectionScript(
   if config.has_key('improvement_direction'):
     cmd.extend(['-d', config['improvement_direction']])
 
+  if config.has_key('bug_id'):
+    cmd.extend(['--bug_id', config['bug_id']])
+
   cmd.extend(['--build_preference', 'ninja'])
 
   if '--browser=cros' in config['command']: