https://bugs.webkit.org/show_bug.cgi?id=78309

Reviewed by Hajime Morita.

Split the logic to create Build, Test, and TestResult objects from ReportHandler into ReportProcessHandler.
ReportHandler now merely creates ReportLog and schedules a task to process it.

Also added ReportLogHandler to manage stale ReportLogs.

* Websites/webkit-perf.appspot.com/app.yaml:
* Websites/webkit-perf.appspot.com/controller.py:
(schedule_manifest_update):
(schedule_dashboard_update):
(schedule_runs_update):
(CachedRunsHandler.get):
(schedule_report_process):
* Websites/webkit-perf.appspot.com/main.py:
* Websites/webkit-perf.appspot.com/merge_tests.html: Renamed from Websites/webkit-perf.appspot.com/merge_tests.yaml.
* Websites/webkit-perf.appspot.com/models.py:
(ReportLog):
(ReportLog._parsed_payload):
(ReportLog.get_value):
(ReportLog.results):
(ReportLog.builder):
(ReportLog.branch):
(ReportLog.platform):
(ReportLog.build_number):
(ReportLog.webkit_revision):
(ReportLog.chromium_revision):
(ReportLog._model_by_key_name_in_payload):
(ReportLog._integer_in_payload):
(ReportLog.timestamp):
* Websites/webkit-perf.appspot.com/report_handler.py:
(ReportHandler.post):
(ReportHandler._output):
(ReportHandler._results_are_valid):
(ReportHandler._results_are_valid._is_float_convertible):
(ReportHandler):
* Websites/webkit-perf.appspot.com/report_logs.html: Added.
* Websites/webkit-perf.appspot.com/report_logs_handler.py: Added.
(ReportLogsHandler):
(ReportLogsHandler.get):
(ReportLogsHandler.post):
(ReportLogsHandler._error):
* Websites/webkit-perf.appspot.com/report_process_handler.py: Copied from Websites/webkit-perf.appspot.com/report_handler.py.
(ReportProcessHandler):
(ReportProcessHandler.post):
(ReportProcessHandler._create_build_if_possible):
(ReportProcessHandler._create_build_if_possible.execute):
(ReportProcessHandler._add_test_if_needed):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@107386 268f45cc-cd09-0410-ab3c-d52691b4dbfc