ui::LocatedEvent location() returns gfx::PointF

ui/aura/window_targeter.cc

Index: ui/aura/window_targeter.cc
diff --git a/ui/aura/window_targeter.cc b/ui/aura/window_targeter.cc
index a572094af316c729edbe344ba9a7f058ecd73b08..4d03f1e25bed42836427b666c8638d66af356d96 100644
--- a/ui/aura/window_targeter.cc
+++ b/ui/aura/window_targeter.cc
@@ -29,8 +29,9 @@ bool WindowTargeter::WindowCanAcceptEvent(aura::Window* window,
     return false;
 
   Window* parent = window->parent();
-  if (parent && parent->delegate_ && !parent->delegate_->
-      ShouldDescendIntoChildForEventHandling(window, event.location())) {
+  if (parent && parent->delegate_ &&
+      !parent->delegate_->ShouldDescendIntoChildForEventHandling(
+          window, gfx::ToFlooredPoint(event.location()))) {
     return false;
   }
   return true;
@@ -38,7 +39,7 @@ bool WindowTargeter::WindowCanAcceptEvent(aura::Window* window,
 
 bool WindowTargeter::EventLocationInsideBounds(
     aura::Window* window, const ui::LocatedEvent& event) const {
-  gfx::Point point = event.location();
+  gfx::Point point = gfx::ToFlooredPoint(event.location());
   if (window->parent())
     aura::Window::ConvertPointToTarget(window->parent(), window, &point);
   return gfx::Rect(window->bounds().size()).Contains(point);
@@ -132,14 +133,13 @@ Window* WindowTargeter::FindTargetInRootWindow(Window* root_window,
         ui::GestureRecognizer::Get()->GetTouchLockedTarget(touch);
     if (consumer)
       return static_cast<Window*>(consumer);
-    consumer =
-        ui::GestureRecognizer::Get()->GetTargetForLocation(
-            event.location(), touch.source_device_id());
+    consumer = ui::GestureRecognizer::Get()->GetTargetForLocation(
+        gfx::ToFlooredPoint(event.location()), touch.source_device_id());
     if (consumer)
       return static_cast<Window*>(consumer);
 
     // If the initial touch is outside the root window, target the root.
-    if (!root_window->bounds().Contains(event.location()))
+    if (!root_window->bounds().Contains(gfx::ToFlooredPoint(event.location())))
       return root_window;
   }