Rename paint related lifecycle methods of FrameView

tools/android/loading/report_unittest.py

 # Copyright 2016 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 unittest
 
 import metrics
 import report
 from queuing_lens import QueuingLens
 import test_utils
@@ skipping 47 matching lines @@
         {'ts': self._CONTENTFUL_PAINT * self.MILLI_TO_MICRO, 'ph': 'I',
          'cat': 'blink.user_timing', 'pid': 1, 'tid': 1,
          'name': 'firstContentfulPaint',
          'args': {'frame': self._MAIN_FRAME_ID}},
         {'ts': self._TEXT_PAINT * self.MILLI_TO_MICRO, 'ph': 'I',
          'cat': 'blink.user_timing', 'pid': 1, 'tid': 1,
          'name': 'firstPaint',
          'args': {'frame': self._MAIN_FRAME_ID}},
         {'ts': 90 * self.MILLI_TO_MICRO, 'ph': 'I',
          'cat': 'blink', 'pid': 1, 'tid': 1,
-         'name': 'FrameView::synchronizedPaint'},
+         'name': 'FrameView::paintTree'},
         {'ts': self._SIGNIFICANT_PAINT * self.MILLI_TO_MICRO, 'ph': 'I',
          'cat': 'foobar', 'name': 'biz', 'pid': 1, 'tid': 1,
          'args': {'counters': {
              'LayoutObjectsThatHadNeverHadLayout': 10}}},
         {'ts': (self._NAVIGATION_START_TIME - self._TOPLEVEL_EVENT_OFFSET)
          * self.MILLI_TO_MICRO,
          'pid': 1, 'tid': 1, 'ph': 'X',
          'dur': self._TOPLEVEL_EVENT_DURATION * self.MILLI_TO_MICRO,
          'cat': 'toplevel', 'name': 'MessageLoop::RunTask'},
         {'ts': self._NAVIGATION_START_TIME * self.MILLI_TO_MICRO,
@@ skipping 210 matching lines @@
                            BASE_MSEC + 2, BASE_MSEC + 12, BASE_MSEC + 22)
     loading_report = report.LoadingReport(self._MakeTrace()).GenerateReport()
     self.assertEqual(15, loading_report['total_queuing_blocked_msec'])
     self.assertEqual(35, loading_report['total_queuing_load_msec'])
     self.assertAlmostEqual(1, loading_report['average_blocking_request_count'])
     self.assertEqual(1, loading_report['median_blocking_request_count'])
 
 
 if __name__ == '__main__':
   unittest.main()