Also pass unclamped delta and velocity values to GestureEventDetails. (DEPRECATED)

ui/events/gesture_event_details.cc

Index: ui/events/gesture_event_details.cc
diff --git a/ui/events/gesture_event_details.cc b/ui/events/gesture_event_details.cc
index 389a9249625b7635636b76aee362a3a4b451b399..49886217d64d0eb715e49f8d3621bd902a8b16a9 100644
--- a/ui/events/gesture_event_details.cc
+++ b/ui/events/gesture_event_details.cc
@@ -19,20 +19,6 @@ GestureEventDetails::GestureEventDetails(ui::EventType type,
       data.scroll_begin.y_hint = delta_y;
       break;
 
-    case ui::ET_GESTURE_SCROLL_UPDATE:
-      data.scroll_update.x = delta_x;
-      data.scroll_update.y = delta_y;
-      data.scroll_update.x_ordinal = delta_x;
-      data.scroll_update.y_ordinal = delta_y;
-      break;
-
-    case ui::ET_SCROLL_FLING_START:

[sadrul, 2014/04/25 12:13:14]

Do NOTREACHED() for SCROLL_UPDATE and SCROLL_FLING_START in here instead? (for
readability)

-      data.fling_velocity.x = delta_x;
-      data.fling_velocity.y = delta_y;
-      data.fling_velocity.x_ordinal = delta_x;
-      data.fling_velocity.y_ordinal = delta_y;
-      break;
-
     case ui::ET_GESTURE_TWO_FINGER_TAP:
       data.first_finger_enclosing_rectangle.width = delta_x;
       data.first_finger_enclosing_rectangle.height = delta_y;
@@ -58,10 +44,9 @@ GestureEventDetails::GestureEventDetails(ui::EventType type,
       break;
 
     default:
-      if (delta_x != 0.f || delta_y != 0.f) {
-        DLOG(WARNING) << "A gesture event (" << type << ") had unknown data: ("
-                      << delta_x << "," << delta_y;
-      }
+      DCHECK(!delta_x && !delta_y) "A gesture event ("
+          << type << ") had unknown data: (" << delta_x << "," << delta_y
+          << ")";
       break;
   }
 }