Revert 243974 "Target touches to the correct display."

trunk/src/ui/events/event.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_EVENTS_EVENT_H_
 #define UI_EVENTS_EVENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/event_types.h"
@@ skipping 419 matching lines @@
   // Create a new TouchEvent which is identical to the provided model.
   // If source / target windows are provided, the model location will be
   // converted from |source| coordinate system to |target| coordinate system.
   template <class T>
   TouchEvent(const TouchEvent& model, T* source, T* target)
       : LocatedEvent(model, source, target),
         touch_id_(model.touch_id_),
         radius_x_(model.radius_x_),
         radius_y_(model.radius_y_),
         rotation_angle_(model.rotation_angle_),
-        force_(model.force_),
-        source_device_id_(model.source_device_id_) {
+        force_(model.force_) {
   }
 
   TouchEvent(EventType type,
              const gfx::Point& root_location,
              int touch_id,
              base::TimeDelta time_stamp);
 
   TouchEvent(EventType type,
              const gfx::Point& location,
              int flags,
              int touch_id,
              base::TimeDelta timestamp,
              float radius_x,
              float radius_y,
              float angle,
              float force);
 
   virtual ~TouchEvent();
 
   int touch_id() const { return touch_id_; }
   float radius_x() const { return radius_x_; }
   float radius_y() const { return radius_y_; }
   float rotation_angle() const { return rotation_angle_; }
   float force() const { return force_; }
-  int source_device_id() const { return source_device_id_; }
 
   // Relocate the touch-point to a new |origin|.
   // This is useful when touch event is in X Root Window coordinates,
   // and it needs to be mapped into Aura Root Window coordinates.
   void Relocate(const gfx::Point& origin);
 
   // Used for unit tests.
   void set_radius_x(const float r) { radius_x_ = r; }
   void set_radius_y(const float r) { radius_y_ = r; }
-  void set_source_device_id(int source_device_id) {
-    source_device_id_ = source_device_id;
-  }
 
   // Overridden from LocatedEvent.
   virtual void UpdateForRootTransform(
       const gfx::Transform& inverted_root_transform) OVERRIDE;
 
  protected:
   void set_radius(float radius_x, float radius_y) {
     radius_x_ = radius_x;
     radius_y_ = radius_y;
   }
@@ skipping 13 matching lines @@
   float radius_x_;
 
   // Radius of the Y (minor) axis of the touch ellipse. 0.0 if unknown.
   float radius_y_;
 
   // Angle of the major axis away from the X axis. Default 0.0.
   float rotation_angle_;
 
   // Force (pressure) of the touch. Normalized to be [0, 1]. Default to be 0.0.
   float force_;
-
-  // The device id of the screen the event came from. Default to be -1.
-  int source_device_id_;
 };
 
 class EVENTS_EXPORT KeyEvent : public Event {
  public:
   KeyEvent(const base::NativeEvent& native_event, bool is_char);
 
   // Used for synthetic events.
   KeyEvent(EventType type, KeyboardCode key_code, int flags, bool is_char);
 
   // Used for synthetic events with code of DOM KeyboardEvent (e.g. 'KeyA')
@@ skipping 149 matching lines @@
   // The set of indices of ones in the binary representation of
   // touch_ids_bitfield_ is the set of touch_ids associate with this gesture.
   // This value is stored as a bitfield because the number of touch ids varies,
   // but we currently don't need more than 32 touches at a time.
   const unsigned int touch_ids_bitfield_;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_EVENT_H_