Web Inspector: Timelines Tab: Screenshots: clicking on another screen…

…shot doesn't select it if there's already a selected screenshot

https://bugs.webkit.org/show_bug.cgi?id=240884

Reviewed by Patrick Angle.

* Source/WebInspectorUI/UserInterface/Views/ScreenshotsTimelineOverviewGraph.js:
(WI.ScreenshotsTimelineOverviewGraph.prototype.layout):

Canonical link: https://commits.webkit.org/250938@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@294773 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebInspectorUI/UserInterface/Views/ScreenshotsTimelineOverviewGraph.js

@@ -72,8 +72,10 @@ WI.ScreenshotsTimelineOverviewGraph = class ScreenshotsTimelineOverviewGraph ext
 
             imageElement.style.left = (record.startTime - this.startTime) / secondsPerPixel + "px";
             imageElement.addEventListener("click", (event) => {
+                // Ensure that the container "click" listener added by `WI.TimelineOverview` isn't called.
+                event.__timelineRecordClickEventHandled = true;
+
                 this.selectedRecord = record;
-                event.stopPropagation();
             });
         }
     }