Revert 243974 "Target touches to the correct display."

trunk/src/ui/events/gestures/gesture_point.h

Index: trunk/src/ui/events/gestures/gesture_point.h
===================================================================
--- trunk/src/ui/events/gestures/gesture_point.h	(revision 244019)
+++ trunk/src/ui/events/gestures/gesture_point.h	(working copy)
@@ -79,11 +79,6 @@
 
   const gfx::Rect& enclosing_rectangle() const { return enclosing_rect_; }
 
-  void set_source_device_id(int source_device_id) {
-    source_device_id_ = source_device_id;
-  }
-  int source_device_id() const { return source_device_id_; }
-
  private:
   // Various statistical functions to manipulate gestures.
 
@@ -136,8 +131,6 @@
   // Count of the number of events with same direction.
   gfx::Vector2d same_direction_count_;
 
-  int source_device_id_;
-
   DISALLOW_COPY_AND_ASSIGN(GesturePoint);
 };