Repaint stories for top desktop sites.

Adds repaint stories for 10 top desktop sites.  Stories use snapshots
made with 'snap-it', to reduce potential noise from page script.

Local run-time on Linux: 4m9s

BUG=906757

Change-Id: Ic08be0509f7cf66008ede33e2e26525856c58c9d
Reviewed-on: https://chromium-review.googlesource.com/c/1343079
Commit-Queue: Victor Miura <vmiura@chromium.org>
Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609927}

tools/perf/benchmark.csv

@@ -42,7 +42,7 @@ power.desktop,brucedawson@chromium.org,,https://bit.ly/power-benchmarks,
 power.typical_10_mobile,perezju@chromium.org,,https://bit.ly/power-benchmarks,
 rasterize_and_record_micro.partial_invalidation,"vmpstr@chromium.org, wkorman@chromium.org",Internals>Compositing>Rasterization,,
 rasterize_and_record_micro.top_25,"vmpstr@chromium.org, wkorman@chromium.org",Internals>Compositing>Rasterization,,
-rendering.desktop,"sadrul@chromium.org, vmiura@chromium.org",Internals>GPU>Metrics,https://bit.ly/rendering-benchmarks,"gpu_rasterization,image_decoding,key_desktop_move,maps,required_webgl,top_real_world_desktop,tough_animation,tough_canvas,tough_compositor,tough_filters,tough_image_decode,tough_path_rendering,tough_pinch_zoom,tough_scheduling,tough_scrolling,tough_texture_upload,tough_webgl,use_fake_camera_device"
+rendering.desktop,"sadrul@chromium.org, vmiura@chromium.org",Internals>GPU>Metrics,https://bit.ly/rendering-benchmarks,"gpu_rasterization,image_decoding,key_desktop_move,maps,repaint_desktop,required_webgl,top_real_world_desktop,tough_animation,tough_canvas,tough_compositor,tough_filters,tough_image_decode,tough_path_rendering,tough_pinch_zoom,tough_scheduling,tough_scrolling,tough_texture_upload,tough_webgl,use_fake_camera_device"
 rendering.mobile,"sadrul@chromium.org, vmiura@chromium.org",Internals>GPU>Metrics,https://bit.ly/rendering-benchmarks,"fastpath,gpu_rasterization,image_decoding,key_hit_test,key_idle_power,key_noop,key_silk,maps,motionmark,pathological_mobile_sites,polymer,required_webgl,simple_mobile_sites,top_real_world_desktop,top_real_world_mobile,tough_animation,tough_canvas,tough_compositor,tough_filters,tough_image_decode,tough_path_rendering,tough_scheduling,tough_scrolling,tough_texture_upload,tough_webgl,use_fake_camera_device"
 resource_sizes,"agrieve@chromium.org, rnephew@chromium.org, perezju@chromium.org",,,
 sizes (linux),thestig@chromium.org,thomasanderson@chromium.org,Internals>PlatformIntegration,

tools/perf/page_sets/data/rendering_desktop.json

@@ -234,6 +234,36 @@
         "pinterest_2018": {
             "DEFAULT": "rendering_desktop_000.wprgo"
         },
+        "repaint_amazon_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_cnn_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_facebook_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_google_search_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_instagram_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_reddit_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_theverge_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_twitter_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_wikipedia_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
+        "repaint_yahoo_homepage_2018": {
+            "DEFAULT": "rendering_desktop_fdde4c2d8b.wprgo"
+        },
         "runway": {
             "DEFAULT": "rendering_desktop_004.wprgo"
         },

tools/perf/page_sets/data/rendering_desktop_fdde4c2d8b.wprgo.sha1

+fdde4c2d8b63415cb046a1403982428a3fed2030
\ No newline at end of file

tools/perf/page_sets/rendering/repaint_desktop.py

+# Copyright 2018 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.
+from telemetry.page import legacy_page_test
+from telemetry.page import shared_page_state
+
+from page_sets.rendering import rendering_story
+from page_sets.rendering import story_tags
+from page_sets.system_health import platforms
+
+
+class RepaintDesktopPage(rendering_story.RenderingStory):
+  ABSTRACT_STORY = True
+  TAGS = [story_tags.REPAINT_DESKTOP]
+  SUPPORTED_PLATFORMS = platforms.DESKTOP_ONLY
+
+  def __init__(self,
+               page_set,
+               name_suffix='',
+               extra_browser_args=None,
+               shared_page_state_class=shared_page_state.SharedMobilePageState):
+    super(RepaintDesktopPage, self).__init__(
+        page_set=page_set,
+        name_suffix=name_suffix,
+        extra_browser_args=extra_browser_args,
+        shared_page_state_class=shared_page_state_class)
+
+  def RunPageInteractions(self, action_runner):
+    action_runner.WaitForJavaScriptCondition(
+      'document.readyState == "complete"', timeout=30)
+    action_runner.ExecuteJavaScript(
+        'chrome.gpuBenchmarking.setRasterizeOnlyVisibleContent();')
+
+    mode = 'viewport'
+    width = None
+    height = None
+    args = {}
+    args['mode'] = mode
+    if width:
+      args['width'] = width
+    if height:
+      args['height'] = height
+
+    # Enqueue benchmark
+    action_runner.ExecuteJavaScript("""
+        window.benchmark_results = {};
+        window.benchmark_results.id =
+            chrome.gpuBenchmarking.runMicroBenchmark(
+                "invalidation_benchmark",
+                function(value) {},
+                {{ args }}
+            );
+        """,
+        args=args)
+
+    micro_benchmark_id = action_runner.EvaluateJavaScript(
+      'window.benchmark_results.id')
+    if not micro_benchmark_id:
+      raise legacy_page_test.MeasurementFailure(
+          'Failed to schedule invalidation_benchmark.')
+
+    with action_runner.CreateInteraction('Repaint'):
+      action_runner.RepaintContinuously(seconds=5)
+
+    action_runner.ExecuteJavaScript("""
+        window.benchmark_results.message_handled =
+            chrome.gpuBenchmarking.sendMessageToMicroBenchmark(
+                  {{ micro_benchmark_id }}, {
+                    "notify_done": true
+                  });
+        """,
+        micro_benchmark_id=micro_benchmark_id)
+
+
+class RepaintAmazon2018Page(RepaintDesktopPage):
+  """
+  Why: #1 world commerce website by visits; #3 commerce in the US by time spent
+  """
+  BASE_NAME = 'repaint_amazon'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_amazon.html'
+
+
+class RepaintCNN2018Page(RepaintDesktopPage):
+  """# Why: #2 news worldwide"""
+  BASE_NAME = 'repaint_cnn'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_cnn.html'
+
+
+class RepaintFacebook2018Page(RepaintDesktopPage):
+  """Why: #3 (Alexa global)"""
+  BASE_NAME = 'repaint_facebook'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_facebook.html'
+
+
+class RepaintGoogleSearch2018Page(RepaintDesktopPage):
+  """Why: Top Google property; a Google tab is often open"""
+  BASE_NAME = 'repaint_google_search'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_google_search.html'
+
+
+class RepaintInstagram2018Page(RepaintDesktopPage):
+  """Why: A top social site"""
+  BASE_NAME = 'repaint_instagram'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_instagram.html'
+
+
+class RepaintReddit2018Page(RepaintDesktopPage):
+  """Why: #1 news worldwide"""
+  BASE_NAME = 'repaint_reddit'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_reddit.html'
+
+
+class RepaintTheVerge2018Page(RepaintDesktopPage):
+  """Why: Top tech blog"""
+  BASE_NAME = 'repaint_theverge'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_theverge.html'
+
+
+class RepaintTwitter2018Page(RepaintDesktopPage):
+  """Why: A top social site"""
+  BASE_NAME = 'repaint_twitter'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_twitter.html'
+
+
+class RepaintWikipedia2018Page(RepaintDesktopPage):
+  """Why: #5 (Alexa global)"""
+  BASE_NAME = 'repaint_wikipedia'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_wikipedia.html'
+
+
+class RepaintYahoo2018Page(RepaintDesktopPage):
+  """Why: #9 (Alexa global)"""
+  BASE_NAME = 'repaint_yahoo_homepage'
+  YEAR = '2018'
+  URL = 'http://vmiura.github.io/snapit-pages/snapit_yahoo_homepage.html'
+

tools/perf/page_sets/rendering/story_tags.py

@@ -42,6 +42,8 @@ PATHOLOGICAL_MOBILE_SITES = Tag(
     'pathological_mobile_sites', 'Pathological mobile sites')
 POLYMER = Tag(
     'polymer', 'Polymer stories')
+REPAINT_DESKTOP = Tag(
+    'repaint_desktop', 'Repaint desktop stories')
 SIMPLE_MOBILE_SITES = Tag(
     'simple_mobile_sites', 'Simple mobile sites')
 TOP_REAL_WORLD_DESKTOP = Tag(