[tools] Fix ASI bug

Bug: v8:10644
Change-Id: I934795e6ef8c42c3bc801c84dfb5f9770acd46fa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2565057Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Sathya Gunasekaran  <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71486}

tools/system-analyzer/index.mjs

@@ -176,8 +176,8 @@ class App {
           this._state.mapTimeline.transitions;
       this._view.mapStatsPanel.timeline = mapTimeline;
       this._view.icPanel.timeline = icTimeline;
-      this._view.sourcePanel.data =
-          processor.scripts this.refreshTimelineTrackView();
+      this._view.sourcePanel.data = processor.scripts;
+      this.refreshTimelineTrackView();
     } catch (e) {
       this._view.logFileReader.error = 'Log file contains errors!'
       throw (e);