Do right-alignment of popups when WebKit indicates to do so.

chrome/renderer/render_widget.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 "chrome/renderer/render_widget.h"
 
 #include "app/surface/transport_dib.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 85 matching lines @@
   return widget;
 }
 
 void RenderWidget::ConfigureAsExternalPopupMenu(const WebPopupMenuInfo& info) {
   popup_params_.reset(new ViewHostMsg_ShowPopup_Params);
   popup_params_->item_height = info.itemHeight;
   popup_params_->item_font_size = info.itemFontSize;
   popup_params_->selected_item = info.selectedIndex;
   for (size_t i = 0; i < info.items.size(); ++i)
     popup_params_->popup_items.push_back(WebMenuItem(info.items[i]));
+  popup_params_->right_aligned = info.rightAligned;
 }
 
 void RenderWidget::Init(int32 opener_id) {
   DCHECK(!webwidget_);
 
   if (opener_id != MSG_ROUTING_NONE)
     opener_id_ = opener_id;
 
   webwidget_ = WebPopupMenu::create(this);
 
@@ skipping 836 matching lines @@
 
 void RenderWidget::CleanupWindowInPluginMoves(gfx::PluginWindowHandle window) {
   for (WebPluginGeometryVector::iterator i = plugin_window_moves_.begin();
        i != plugin_window_moves_.end(); ++i) {
     if (i->window == window) {
       plugin_window_moves_.erase(i);
       break;
     }
   }
 }