Enable sweep line algorithm in JankTracker field trial testing config.
We want to see how the perf bots respond when this lands. Some
improvement is expected in balls.javascript.css (see bug), but there's
a chance other benchmarks could regress.
If the sweep line algorithm is an overall improvement, we'll roll it out
via Finch (after the JankTracker rollout is finished).
Bug: 909795
Change-Id: I91d2b3b3ecfca600787432c841da8e116dbf0d99
Reviewed-on: https://chromium-review.googlesource.com/c/1417191
Reviewed-by: Timothy Dresser <[email protected]>
Reviewed-by: Avi Drissman <[email protected]>
Reviewed-by: Chris Harrelson <[email protected]>
Reviewed-by: Robert Kaplow <[email protected]>
Commit-Queue: Steve Kobes <[email protected]>
Cr-Commit-Position: refs/heads/master@{#624632}diff --git a/third_party/blink/common/features.cc b/third_party/blink/common/features.cc
index bbc263ac..18f1eea 100644
--- a/third_party/blink/common/features.cc
+++ b/third_party/blink/common/features.cc
@@ -41,6 +41,9 @@
const base::Feature kJankTracking{"JankTracking",
base::FEATURE_DISABLED_BY_DEFAULT};
+const base::Feature kJankTrackingSweepLine{"JankTrackingSweepLine",
+ base::FEATURE_DISABLED_BY_DEFAULT};
+
// Enable a new compositing mode called BlinkGenPropertyTrees where Blink
// generates the compositor property trees. See: https://crbug.com/836884.
const base::Feature kBlinkGenPropertyTrees{"BlinkGenPropertyTrees",
