WebMouseEvent coordinates are now fractional & private

content/browser/renderer_host/render_widget_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 
 #include <set>
 #include <tuple>
@@ skipping 1007 matching lines @@
 void RenderWidgetHostImpl::ForwardMouseEvent(const WebMouseEvent& mouse_event) {
   ForwardMouseEventWithLatencyInfo(mouse_event,
                                    ui::LatencyInfo(ui::SourceEventType::OTHER));
   if (owner_delegate_)
     owner_delegate_->RenderWidgetDidForwardMouseEvent(mouse_event);
 }
 
 void RenderWidgetHostImpl::ForwardMouseEventWithLatencyInfo(
       const blink::WebMouseEvent& mouse_event,
       const ui::LatencyInfo& ui_latency) {
-  TRACE_EVENT2("input", "RenderWidgetHostImpl::ForwardMouseEvent",
-               "x", mouse_event.x, "y", mouse_event.y);
+  TRACE_EVENT2("input", "RenderWidgetHostImpl::ForwardMouseEvent", "x",
+               mouse_event.positionInWidget().x, "y",
+               mouse_event.positionInWidget().y);
 
   for (size_t i = 0; i < mouse_event_callbacks_.size(); ++i) {
     if (mouse_event_callbacks_[i].Run(mouse_event))
       return;
   }
 
   if (ShouldDropInputEvents())
     return;
 
   if (touch_emulator_ && touch_emulator_->HandleMouseEvent(mouse_event))
@@ skipping 1615 matching lines @@
 
   // After navigation, if a frame belonging to the new page is received, stop
   // the timer that triggers clearing the graphics of the last page.
   if (last_received_content_source_id_ >= current_content_source_id_ &&
       new_content_rendering_timeout_->IsRunning()) {
     new_content_rendering_timeout_->Stop();
   }
 }
 
 }  // namespace content