Remove coordinates from LatencyInfo objects.

content/browser/renderer_host/input/render_widget_host_latency_tracker.cc

Index: content/browser/renderer_host/input/render_widget_host_latency_tracker.cc
diff --git a/content/browser/renderer_host/input/render_widget_host_latency_tracker.cc b/content/browser/renderer_host/input/render_widget_host_latency_tracker.cc
index 625e8d371e5fe14b770404a1193e5dcdeed492c3..de37f5518da6832442e543a58869475a7aa35944 100644
--- a/content/browser/renderer_host/input/render_widget_host_latency_tracker.cc
+++ b/content/browser/renderer_host/input/render_widget_host_latency_tracker.cc
@@ -26,58 +26,6 @@ using ui::LatencyInfo;
 namespace content {
 namespace {
 
-void UpdateLatencyCoordinatesImpl(const blink::WebTouchEvent& touch,
-                                  LatencyInfo* latency,
-                                  float device_scale_factor) {
-  for (uint32_t i = 0; i < touch.touchesLength; ++i) {
-    gfx::PointF coordinate(touch.touches[i].position.x * device_scale_factor,
-                           touch.touches[i].position.y * device_scale_factor);
-    if (!latency->AddInputCoordinate(coordinate))
-      break;
-  }
-}
-
-void UpdateLatencyCoordinatesImpl(const WebGestureEvent& gesture,
-                                  LatencyInfo* latency,
-                                  float device_scale_factor) {
-  latency->AddInputCoordinate(gfx::PointF(gesture.x * device_scale_factor,
-                                          gesture.y * device_scale_factor));
-}
-
-void UpdateLatencyCoordinatesImpl(const WebMouseEvent& mouse,
-                                  LatencyInfo* latency,
-                                  float device_scale_factor) {
-  latency->AddInputCoordinate(
-      gfx::PointF(mouse.positionInWidget().x * device_scale_factor,
-                  mouse.positionInWidget().y * device_scale_factor));
-}
-
-void UpdateLatencyCoordinatesImpl(const WebMouseWheelEvent& wheel,
-                                  LatencyInfo* latency,
-                                  float device_scale_factor) {
-  latency->AddInputCoordinate(
-      gfx::PointF(wheel.positionInWidget().x * device_scale_factor,
-                  wheel.positionInWidget().y * device_scale_factor));
-}
-
-void UpdateLatencyCoordinates(const WebInputEvent& event,
-                              float device_scale_factor,
-                              LatencyInfo* latency) {
-  if (WebInputEvent::isMouseEventType(event.type())) {
-    UpdateLatencyCoordinatesImpl(static_cast<const WebMouseEvent&>(event),
-                                 latency, device_scale_factor);
-  } else if (WebInputEvent::isGestureEventType(event.type())) {
-    UpdateLatencyCoordinatesImpl(static_cast<const WebGestureEvent&>(event),
-                                 latency, device_scale_factor);
-  } else if (WebInputEvent::isTouchEventType(event.type())) {
-    UpdateLatencyCoordinatesImpl(static_cast<const WebTouchEvent&>(event),
-                                 latency, device_scale_factor);
-  } else if (event.type() == WebInputEvent::MouseWheel) {
-    UpdateLatencyCoordinatesImpl(static_cast<const WebMouseWheelEvent&>(event),
-                                 latency, device_scale_factor);
-  }
-}
-
 // Check valid timing for start and end latency components.
 #define CONFIRM_VALID_TIMING(start, end)     \
   DCHECK(!start.first_event_time.is_null()); \
@@ -470,8 +418,6 @@ void RenderWidgetHostLatencyTracker::OnInputEvent(
       ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT, latency_component_id_,
       ++last_event_id_, WebInputEvent::GetName(event.type()));
 
-  UpdateLatencyCoordinates(event, device_scale_factor_, latency);
-
   if (event.type() == blink::WebInputEvent::GestureScrollBegin) {
     has_seen_first_gesture_scroll_update_ = false;
   } else if (event.type() == blink::WebInputEvent::GestureScrollUpdate) {