1 files changed, 1 insertions, 54 deletions
diff --git a/chromium/content/browser/renderer_host/event_with_latency_info.h b/chromium/content/browser/renderer_host/event_with_latency_info.h
index f55bb0c4e89..0ff2b4c4eea 100644
--- a/chromium/content/browser/renderer_host/event_with_latency_info.h
+++ b/chromium/content/browser/renderer_host/event_with_latency_info.h
@@ -5,66 +5,13 @@
 #ifndef CONTENT_BROWSER_RENDERER_HOST_EVENT_WITH_LATENCY_INFO_H_
 #define CONTENT_BROWSER_RENDERER_HOST_EVENT_WITH_LATENCY_INFO_H_
 
-#include "ui/events/latency_info.h"
-
-#include "content/common/input/web_input_event_traits.h"
+#include "content/common/input/event_with_latency_info.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 
-namespace blink {
-class WebGestureEvent;
-class WebMouseEvent;
-class WebMouseWheelEvent;
-class WebTouchEvent;
-}
-
 namespace content {
 
-template <typename T>
-class EventWithLatencyInfo {
- public:
-  T event;
-  mutable ui::LatencyInfo latency;
-
-  explicit EventWithLatencyInfo(const T& e) : event(e) {}
-
-  EventWithLatencyInfo(const T& e, const ui::LatencyInfo& l)
-      : event(e), latency(l) {}
-
-  EventWithLatencyInfo() {}
-
-  bool CanCoalesceWith(const EventWithLatencyInfo& other)
-      const WARN_UNUSED_RESULT {
-    return WebInputEventTraits::CanCoalesce(other.event, event);
-  }
-
-  void CoalesceWith(const EventWithLatencyInfo& other) {
-    // |other| should be a newer event than |this|.
-    if (other.latency.trace_id() >= 0 && latency.trace_id() >= 0)
-      DCHECK_GT(other.latency.trace_id(), latency.trace_id());
-    double old_timestamp = event.timeStampSeconds;
-    WebInputEventTraits::Coalesce(other.event, &event);
-    // When coalescing two input events, we keep the oldest LatencyInfo
-    // for Telemetry latency test since it will represent the longest
-    // latency.
-    if (other.latency.trace_id() >= 0 &&
-        (latency.trace_id() < 0 ||
-         other.latency.trace_id() < latency.trace_id())) {
-      latency = other.latency;
-    }
-    latency.AddCoalescedEventTimestamp(old_timestamp);
-  }
-};
-
 typedef EventWithLatencyInfo<NativeWebKeyboardEvent>
     NativeWebKeyboardEventWithLatencyInfo;
-typedef EventWithLatencyInfo<blink::WebGestureEvent>
-    GestureEventWithLatencyInfo;
-typedef EventWithLatencyInfo<blink::WebMouseWheelEvent>
-    MouseWheelEventWithLatencyInfo;
-typedef EventWithLatencyInfo<blink::WebMouseEvent>
-    MouseEventWithLatencyInfo;
-typedef EventWithLatencyInfo<blink::WebTouchEvent>
-    TouchEventWithLatencyInfo;
 
 }  // namespace content