Refactors some of the bookmark drag and drop code into a separate...

chrome/browser/bookmarks/bookmark_drag_data.cc

 // Copyright (c) 2006-2008 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_drag_data.h"
 
 #include "base/pickle.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/os_exchange_data.h"
@@ skipping 117 matching lines @@
       element.is_url = true;
       elements.push_back(element);
     }
   }
   return is_valid();
 }
 
 std::vector<BookmarkNode*> BookmarkDragData::GetNodes(Profile* profile) const {
   std::vector<BookmarkNode*> nodes;
 
-  if (profile->GetPath() != profile_path_)
+  if (!IsFromProfile(profile))
     return nodes;
 
   for (size_t i = 0; i < elements.size(); ++i) {
     BookmarkNode* node =
         profile->GetBookmarkModel()->GetNodeByID(elements[i].id_);
     if (!node) {
       nodes.clear();
       return nodes;
     }
     nodes.push_back(node);
   }
   return nodes;
 }
 
 BookmarkNode* BookmarkDragData::GetFirstNode(Profile* profile) const {
   std::vector<BookmarkNode*> nodes = GetNodes(profile);
   return nodes.size() == 1 ? nodes[0] : NULL;
 }
+
+bool BookmarkDragData::IsFromProfile(Profile* profile) const {
+  return (profile->GetPath() == profile_path_);
+}