[stash] 20140404-crbug-312961-mac-views-bridge-C-wholegrid

ui/events/event_utils.h

Index: ui/events/event_utils.h
diff --git a/ui/events/event_utils.h b/ui/events/event_utils.h
index e0775225f8245d6e810c4fb0283920fc9abed3bc..a424fe443a0d636ad9e3921e385fcc391f8e90fc 100644
--- a/ui/events/event_utils.h
+++ b/ui/events/event_utils.h
@@ -84,6 +84,15 @@ EVENTS_EXPORT int GetChangedMouseButtonFlagsFromNative(
 EVENTS_EXPORT gfx::Vector2d GetMouseWheelOffset(
     const base::NativeEvent& native_event);
 
+// Return a copy of |native_event|. Depending on the platform, this copy may
+// need to be deleted with ReleaseCopiedNativeEvent().
+EVENTS_EXPORT base::NativeEvent CopyNativeEvent(
+    const base::NativeEvent& native_event);
+
+// Delete a |native_event| previously created by CopyNativeEvent().
+EVENTS_EXPORT void ReleaseCopiedNativeEvent(
+    const base::NativeEvent& native_event);
+
 // Gets the touch id from a native event.
 EVENTS_EXPORT int GetTouchId(const base::NativeEvent& native_event);