Move OSExchangeData from src/app to src/ui/base/dragdrop...

views/widget/root_view_win.cc

 // Copyright (c) 2010 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.
 
 #include "views/widget/root_view.h"
 
 #include "app/drag_drop_types.h"
-#include "app/os_exchange_data.h"
-#include "app/os_exchange_data_provider_win.h"
 #include "app/win/drag_source.h"
 #include "gfx/canvas_skia.h"
+#include "ui/base/dragdrop/os_exchange_data.h"
+#include "ui/base/dragdrop/os_exchange_data_provider_win.h"
+
+using ui::OSExchangeData;
+using ui::OSExchangeDataProviderWin;
 
 namespace views {
 
 void RootView::OnPaint(HWND hwnd) {
   gfx::Rect original_dirty_region = GetScheduledPaintRectConstrainedToSize();
   if (!original_dirty_region.IsEmpty()) {
     // Invoke InvalidateRect so that the dirty region of the window includes the
     // region we need to paint. If we didn't do this and the region didn't
     // include the dirty region, ProcessPaint would incorrectly mark everything
     // as clean. This can happen if a WM_PAINT is generated by the system before
@@ skipping 23 matching lines @@
   // If the view is removed during the drag operation, drag_view_ is set to
   // NULL.
   if (view && drag_view_ == view) {
     View* drag_view = drag_view_;
     drag_view_ = NULL;
     drag_view->OnDragDone();
   }
 }
 
 }