Revert "Track input latency while starting a ServiceWorker for a navigation hint."

content/browser/renderer_host/input/render_widget_host_latency_tracker.h

Index: content/browser/renderer_host/input/render_widget_host_latency_tracker.h
diff --git a/content/browser/renderer_host/input/render_widget_host_latency_tracker.h b/content/browser/renderer_host/input/render_widget_host_latency_tracker.h
index e4147b9052ff3a76134d2f39e4be0237f5d38e8b..5133360c20f7c6b92fc5d9d5cdcd0aff2ec1e490 100644
--- a/content/browser/renderer_host/input/render_widget_host_latency_tracker.h
+++ b/content/browser/renderer_host/input/render_widget_host_latency_tracker.h
@@ -57,8 +57,7 @@ class CONTENT_EXPORT RenderWidgetHostLatencyTracker {
   // Terminates latency tracking for events that triggered rendering, also
   // performing relevant UMA latency reporting.
   // Called when the RenderWidgetHost receives a swap update from the GPU.
-  void OnFrameSwapped(const ui::LatencyInfo& latency,
-                      bool is_running_navigation_hint_task);
+  void OnFrameSwapped(const ui::LatencyInfo& latency);
 
   // WebInputEvent coordinates are in DPIs, while LatencyInfo expects
   // coordinates in device pixels.