Linux Aura: Fixes and improvements for cursor loader

ui/base/cursor/cursor.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_BASE_CURSOR_CURSOR_H_
 #define UI_BASE_CURSOR_CURSOR_H_
 
 #include "build/build_config.h"
 #include "ui/base/ui_base_export.h"
 
@@ skipping 58 matching lines @@
 const int kCursorProgress = 35;
 const int kCursorNoDrop = 36;
 const int kCursorCopy = 37;
 const int kCursorNone = 38;
 const int kCursorNotAllowed = 39;
 const int kCursorZoomIn = 40;
 const int kCursorZoomOut = 41;
 const int kCursorGrab = 42;
 const int kCursorGrabbing = 43;
 const int kCursorCustom = 44;
+const int kCursorDndNone = 45;
+const int kCursorDndMove = 46;
+const int kCursorDndCopy = 47;
+const int kCursorDndLink = 48;
 
 enum CursorSetType {
   CURSOR_SET_NORMAL,
   CURSOR_SET_LARGE
 };
 
 // Ref-counted cursor that supports both default and custom cursors.
 class UI_BASE_EXPORT Cursor {
  public:
   Cursor();
@@ skipping 45 matching lines @@
 
   PlatformCursor platform_cursor_;
 
   // The device scale factor for the cursor.
   float device_scale_factor_;
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_CURSOR_CURSOR_H_