SourceEventType added to LatencyInfo

content/browser/renderer_host/render_widget_host_input_event_router.cc

Index: content/browser/renderer_host/render_widget_host_input_event_router.cc
diff --git a/content/browser/renderer_host/render_widget_host_input_event_router.cc b/content/browser/renderer_host/render_widget_host_input_event_router.cc
index 3710a90df7f9d578833047c019537275a9ee9b4b..e48bc310f81a994d0d32657339049987c63a69b8 100644
--- a/content/browser/renderer_host/render_widget_host_input_event_router.cc
+++ b/content/browser/renderer_host/render_widget_host_input_event_router.cc
@@ -12,6 +12,7 @@
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/common/frame_messages.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
+#include "ui/events/blink/web_input_event_traits.h"
 
 namespace {
 
@@ -140,7 +141,8 @@ RenderWidgetHostViewBase* RenderWidgetHostInputEventRouter::FindEventTarget(
 
 void RenderWidgetHostInputEventRouter::RouteMouseEvent(
     RenderWidgetHostViewBase* root_view,
-    blink::WebMouseEvent* event) {
+    blink::WebMouseEvent* event,
+    const ui::LatencyInfo& latency) {
   gfx::Point transformed_point;
   RenderWidgetHostViewBase* target = FindEventTarget(
       root_view, gfx::Point(event->x, event->y), &transformed_point);
@@ -149,15 +151,13 @@ void RenderWidgetHostInputEventRouter::RouteMouseEvent(
 
   event->x = transformed_point.x();
   event->y = transformed_point.y();
-  // TODO(wjmaclean): Initialize latency info correctly for OOPIFs.
-  // https://crbug.com/613628
-  ui::LatencyInfo latency_info;
-  target->ProcessMouseEvent(*event, latency_info);
+  target->ProcessMouseEvent(*event, latency);
 }
 
 void RenderWidgetHostInputEventRouter::RouteMouseWheelEvent(
     RenderWidgetHostViewBase* root_view,
-    blink::WebMouseWheelEvent* event) {
+    blink::WebMouseWheelEvent* event,
+    const ui::LatencyInfo& latency) {
   gfx::Point transformed_point;
   RenderWidgetHostViewBase* target = FindEventTarget(
       root_view, gfx::Point(event->x, event->y), &transformed_point);
@@ -166,10 +166,7 @@ void RenderWidgetHostInputEventRouter::RouteMouseWheelEvent(
 
   event->x = transformed_point.x();
   event->y = transformed_point.y();
-  // TODO(wjmaclean): Initialize latency info correctly for OOPIFs.
-  // https://crbug.com/613628
-  ui::LatencyInfo latency_info;
-  target->ProcessMouseWheelEvent(*event, latency_info);
+  target->ProcessMouseWheelEvent(*event, latency);
 }
 
 void RenderWidgetHostInputEventRouter::RouteGestureEvent(
@@ -302,11 +299,14 @@ void RenderWidgetHostInputEventRouter::BubbleScrollEvent(
   DCHECK(!first_bubbling_scroll_target_.target ==
          !bubbling_gesture_scroll_target_.target);
 
+  ui::LatencyInfo latency_info =
+      ui::WebInputEventTraits::CreateLatencyInfoForWebGestureEvent(event);
+
   // If target_view is already set up for bubbled scrolls, we forward
   // the event to the current scroll target without further consideration.
   if (target_view == first_bubbling_scroll_target_.target) {
-    bubbling_gesture_scroll_target_.target->ProcessGestureEvent(
-        event, ui::LatencyInfo());
+    bubbling_gesture_scroll_target_.target->ProcessGestureEvent(event,
+                                                                latency_info);
     if (event.type == blink::WebInputEvent::GestureScrollEnd) {
       first_bubbling_scroll_target_.target = nullptr;
       bubbling_gesture_scroll_target_.target = nullptr;
@@ -324,8 +324,8 @@ void RenderWidgetHostInputEventRouter::BubbleScrollEvent(
   // have been sent to a renderer before the first one was ACKed, and the ACK
   // caused a bubble retarget. In this case they all get forwarded.
   if (target_view == bubbling_gesture_scroll_target_.target) {
-    bubbling_gesture_scroll_target_.target->ProcessGestureEvent(
-        event, ui::LatencyInfo());
+    bubbling_gesture_scroll_target_.target->ProcessGestureEvent(event,
+                                                                latency_info);
     return;
   }
 
@@ -350,7 +350,7 @@ void RenderWidgetHostInputEventRouter::BubbleScrollEvent(
   bubbling_gesture_scroll_target_.target = target_view;
 
   SendGestureScrollBegin(target_view, event);
-  target_view->ProcessGestureEvent(event, ui::LatencyInfo());
+  target_view->ProcessGestureEvent(event, latency_info);
 }
 
 void RenderWidgetHostInputEventRouter::SendGestureScrollBegin(
@@ -364,7 +364,9 @@ void RenderWidgetHostInputEventRouter::SendGestureScrollBegin(
   scroll_begin.data.scrollBegin.deltaYHint = event.data.scrollUpdate.deltaY;
   scroll_begin.data.scrollBegin.deltaHintUnits =
       event.data.scrollUpdate.deltaUnits;
-  view->ProcessGestureEvent(scroll_begin, ui::LatencyInfo());
+  view->ProcessGestureEvent(
+      scroll_begin,
+      ui::WebInputEventTraits::CreateLatencyInfoForWebGestureEvent(event));
 }
 
 void RenderWidgetHostInputEventRouter::SendGestureScrollEnd(
@@ -379,7 +381,9 @@ void RenderWidgetHostInputEventRouter::SendGestureScrollEnd(
   scroll_end.data.scrollEnd.inertialPhase =
       event.data.scrollUpdate.inertialPhase;
   scroll_end.data.scrollEnd.deltaUnits = event.data.scrollUpdate.deltaUnits;
-  view->ProcessGestureEvent(scroll_end, ui::LatencyInfo());
+  view->ProcessGestureEvent(
+      scroll_end,
+      ui::WebInputEventTraits::CreateLatencyInfoForWebGestureEvent(event));
 }
 
 void RenderWidgetHostInputEventRouter::CancelScrollBubbling(