Move most of ui/views/drag_utils to ui/base/dragdrop so it can be used outside of views. I tried to…

chrome/browser/bookmarks/bookmark_utils.cc

 // 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.
 
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
@@ skipping 22 matching lines @@
 #include "net/base/net_util.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/tree_node_iterator.h"
 
 #if defined(OS_MACOSX)
 #include "chrome/browser/bookmarks/bookmark_pasteboard_helper_mac.h"
 #endif
 
 #if defined(TOOLKIT_VIEWS)
+#include "ui/base/dragdrop/drag_utils.h"
 #include "ui/base/dragdrop/os_exchange_data.h"
-#include "ui/views/drag_utils.h"
 #include "ui/views/events/event.h"
 #include "ui/views/widget/native_widget.h"
 #include "ui/views/widget/widget.h"
 #endif
 
 #if defined(TOOLKIT_GTK)
 #include "chrome/browser/ui/gtk/custom_drag.h"
 #endif
 
 using base::Time;
@@ skipping 714 matching lines @@
 void RecordBookmarkLaunch(BookmarkLaunchLocation location) {
 #if defined(OS_WIN)
   // TODO(estade): do this on other platforms too. For now it's compiled out
   // so that stats from platforms for which this is incompletely implemented
   // don't mix in with Windows, where it should be implemented exhaustively.
   UMA_HISTOGRAM_ENUMERATION("Bookmarks.LaunchLocation", location, LAUNCH_LIMIT);
 #endif
 }
 
 }  // namespace bookmark_utils