Replace "nested message loop" with "nested run loop" in comments.

chrome/browser/ui/views/bookmarks/bookmark_drag_drop_views.cc

 // Copyright 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/ui/bookmarks/bookmark_drag_drop.h"
 
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/bookmarks/browser/bookmark_model.h"
@@ skipping 13 matching lines @@
                    const std::vector<const BookmarkNode*>& nodes,
                    gfx::NativeView view,
                    ui::DragDropTypes::DragEventSource source) {
   DCHECK(!nodes.empty());
 
   // Set up our OLE machinery.
   ui::OSExchangeData data;
   bookmarks::BookmarkNodeData drag_data(nodes);
   drag_data.Write(profile->GetPath(), &data);
 
-  // Allow nested message loop so we get DnD events as we drag this around.
+  // Allow nested run loop so we get DnD events as we drag this around.
   base::MessageLoop::ScopedNestableTaskAllower nestable_task_allower(
       base::MessageLoop::current());
 
   int operation = ui::DragDropTypes::DRAG_COPY | ui::DragDropTypes::DRAG_LINK;
   BookmarkModel* model = BookmarkModelFactory::GetForBrowserContext(profile);
   if (bookmarks::CanAllBeEditedByUser(model->client(), nodes))
     operation |= ui::DragDropTypes::DRAG_MOVE;
 
   views::Widget* widget = views::Widget::GetWidgetForNativeView(view);
 
   if (widget) {
     widget->RunShellDrag(NULL, data, gfx::Point(), operation, source);
   } else {
     // We hit this case when we're using WebContentsViewWin or
     // WebContentsViewAura, instead of WebContentsViewViews.
     views::RunShellDrag(view, data, gfx::Point(), operation, source);
   }
 }
 
 }  // namespace chrome