| #!/usr/bin/env python3 |
| # Copyright 2013 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Updates the ExtensionEvents and ExtensionFunctions enums in histograms.xml |
| with values read from extension_event_histogram_value.h and |
| extension_function_histogram_value.h. |
| |
| If the file was pretty-printed, the updated version is pretty-printed too. |
| """ |
| |
| from __future__ import print_function |
| |
| import os |
| import sys |
| |
| from update_histogram_enum import UpdateHistogramEnum |
| |
| if __name__ == '__main__': |
| if len(sys.argv) > 1: |
| print('No arguments expected!', file=sys.stderr) |
| sys.stderr.write(__doc__) |
| sys.exit(1) |
| |
| histograms = ( |
| ('ExtensionEvents', |
| 'extensions/browser/extension_event_histogram_value.h'), |
| ('ExtensionFunctions', |
| 'extensions/browser/extension_function_histogram_value.h')) |
| for enum_name, source_header in histograms: |
| UpdateHistogramEnum( |
| histogram_enum_name=enum_name, |
| source_enum_path=source_header, |
| start_marker='^enum HistogramValue {', |
| end_marker='^ENUM_BOUNDARY', |
| calling_script=os.path.basename(__file__)) |
