{Csv,Block}PageMeasurementResults no longer perform streaming output.

tools/perf/benchmarks/blink_perf.py

 # Copyright 2013 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 os
 
 from telemetry import benchmark
 from telemetry.core import util
 from telemetry.page import page_measurement
 from telemetry.page import page_set
@@ skipping 45 matching lines @@
 
 
 class _BlinkPerfMeasurement(page_measurement.PageMeasurement):
   """Tuns a blink performance test and reports the results."""
   def __init__(self):
     super(_BlinkPerfMeasurement, self).__init__('')
     with open(os.path.join(os.path.dirname(__file__),
                            'blink_perf.js'), 'r') as f:
       self._blink_perf_js = f.read()
 
-  @property
-  def results_are_the_same_on_every_page(self):
-    return False
-
   def WillNavigateToPage(self, page, tab):
     page.script_to_evaluate_on_commit = self._blink_perf_js
 
   def CustomizeBrowserOptions(self, options):
     options.AppendExtraBrowserArgs([
         '--js-flags=--expose_gc',
         '--enable-experimental-web-platform-features',
         '--disable-gesture-requirement-for-media-playback'
     ])
 
@@ skipping 29 matching lines @@
 
 @benchmark.Disabled
 class BlinkPerfAnimation(benchmark.Benchmark):
   tag = 'animation'
   test = _BlinkPerfMeasurement
 
   def CreatePageSet(self, options):
     path = os.path.join(util.GetChromiumSrcDir(),
         'third_party', 'WebKit', 'PerformanceTests', 'Animation')
     return _CreatePageSetFromPath(path)