VR: Fix click during scrolling

chrome/browser/android/vr_shell/vr_shell.cc

Index: chrome/browser/android/vr_shell/vr_shell.cc
diff --git a/chrome/browser/android/vr_shell/vr_shell.cc b/chrome/browser/android/vr_shell/vr_shell.cc
index 5c58081dcd53aee0a7ef018c996fff160a104ce2..3a89d7359123db1fdbb3c19f1c2d207aff492d3e 100644
--- a/chrome/browser/android/vr_shell/vr_shell.cc
+++ b/chrome/browser/android/vr_shell/vr_shell.cc
@@ -501,9 +501,16 @@ void VrShell::SendEventsToTarget(VrInputManager* input_target,
 
   if (gesture->type == WebInputEvent::GestureScrollEnd) {
     CHECK(gesture_list.size() == 2);
-    std::unique_ptr<WebGestureEvent> fling_gesture =
+    std::unique_ptr<WebGestureEvent> followup_gesture =
         std::move(gesture_list.back());
-    content_input_manager_->ProcessUpdatedGesture(*fling_gesture.get());
+    if (followup_gesture->type == WebInputEvent::GestureTapDown) {
+      followup_gesture->data.tapDown.width = pixel_x;
+      followup_gesture->data.tapDown.height = pixel_y;
+      if (input_target != nullptr)
+        input_target->ProcessUpdatedGesture(*followup_gesture.get());
+    } else if (followup_gesture->type == WebInputEvent::GestureFlingStart) {
+      content_input_manager_->ProcessUpdatedGesture(*followup_gesture.get());
+    }
   }
 
   WebInputEvent::Type original_type = gesture->type;