third_party/WebKit/Source/core/frame/Settings.in - Issue 1949793002: Emit a console warning when blocking event listener is delayed for too long

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Unified Diff: third_party/WebKit/Source/core/frame/Settings.in

Issue 1949793002: Emit a console warning when blocking event listener is delayed for too long (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebased Created 4 years, 7 months ago

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Index: third_party/WebKit/Source/core/frame/Settings.in

diff --git a/third_party/WebKit/Source/core/frame/Settings.in b/third_party/WebKit/Source/core/frame/Settings.in

index b5982071f26d3709328184b1b17b2b225371df09..09969f1127ab4fd6b5566b9d3b8638b76f1a9399 100644

--- a/third_party/WebKit/Source/core/frame/Settings.in

+++ b/third_party/WebKit/Source/core/frame/Settings.in

@@ -403,3 +403,8 @@ resizeIsDeviceSizeChange initial=false

# Whether the browser process sends gesture events for wheel events.

# Can be removed when crbug.com/598798 is fixed.

wheelGesturesEnabled initial=false

+# If set to a positive value, emit a console warning once for each non-passive

+# event listener that caused an event to be dispatched to main thread and

+# delayed by more than the specified time (in seconds).

+blockedMainThreadEventsWarningThreshold type=double, initial=0