2 files changed, 0 insertions, 16 deletions
diff --git a/ui/base/dragdrop/drop_target.cc b/ui/base/dragdrop/drop_target.cc
index 9cf1c9d..a938b2a 100644
--- a/ui/base/dragdrop/drop_target.cc
+++ b/ui/base/dragdrop/drop_target.cc
@@ -11,7 +11,6 @@
 namespace ui {
 
 IDropTargetHelper* DropTarget::cached_drop_target_helper_ = NULL;
-int32 DropTarget::drag_identity_ = 0;
 
 DropTarget::DropTarget(HWND hwnd)
     : hwnd_(hwnd),
@@ -55,10 +54,6 @@ HRESULT DropTarget::DragEnter(IDataObject* data_object,
     return S_OK;
   }
 
-  // Update the drag identity, skipping 0.
-  if (++drag_identity_ == 0)
-    ++drag_identity_;
-
   current_data_object_ = data_object;
   POINT screen_pt = { cursor_position.x, cursor_position.y };
   *effect = OnDragEnter(current_data_object_, key_state, screen_pt, *effect);
diff --git a/ui/base/dragdrop/drop_target.h b/ui/base/dragdrop/drop_target.h
index 46b43c0..0baed43 100644
--- a/ui/base/dragdrop/drop_target.h
+++ b/ui/base/dragdrop/drop_target.h
@@ -87,9 +87,6 @@ class DropTarget : public IDropTarget {
                        POINT cursor_position,
                        DWORD effect);
 
-  // Return the drag identity.
-  static int32 GetDragIdentity() { return drag_identity_; }
-
  private:
   // Returns the cached drop helper, creating one if necessary. The returned
   // object is not addrefed. May return NULL if the object couldn't be created.
@@ -108,14 +105,6 @@ class DropTarget : public IDropTarget {
   // first time it is actually used.
   static IDropTargetHelper* cached_drop_target_helper_;
 
-  // The drag identity (id). An up-counter that increases when the cursor first
-  // moves over the HWND in a DnD session (OnDragEnter). 0 is reserved to mean
-  // the "no/unknown" identity, and is used for initialization. The identity is
-  // sent to the renderer in drag enter notifications. Note: the identity value
-  // is passed over the renderer NPAPI interface to gears, so use int32 instead
-  // of int here.
-  static int32 drag_identity_;
-
   // The HWND of the source. This HWND is used to determine coordinates for
   // mouse events that are sent to the renderer notifying various drag states.
   HWND hwnd_;