Add "Paste as plain text" into text selection toolbar overflow

third_party/WebKit/Source/web/ContextMenuClientImpl.cpp

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 137 matching lines @@
   if (editor.CanRedo())
     edit_flags |= WebContextMenuData::kCanRedo;
   if (editor.CanCut())
     edit_flags |= WebContextMenuData::kCanCut;
   if (editor.CanCopy())
     edit_flags |= WebContextMenuData::kCanCopy;
   if (editor.CanPaste())
     edit_flags |= WebContextMenuData::kCanPaste;
   if (editor.CanDelete())
     edit_flags |= WebContextMenuData::kCanDelete;
+  if (editor.CanEditRichly())
+    edit_flags |= WebContextMenuData::kCanEditRichly;
   if (selected_document.queryCommandEnabled("selectAll", ASSERT_NO_EXCEPTION))
     edit_flags |= WebContextMenuData::kCanSelectAll;
   return edit_flags;
 }
 
 bool ContextMenuClientImpl::ShouldShowContextMenuFromTouch(
     const WebContextMenuData& data) {
   return web_view_->GetPage()
              ->GetSettings()
              .GetAlwaysShowContextMenuOnTouch() ||
@@ skipping 296 matching lines @@
   sub_menu_items.Swap(output_items);
 }
 
 void ContextMenuClientImpl::PopulateCustomMenuItems(
     const ContextMenu* default_menu,
     WebContextMenuData* data) {
   PopulateSubMenuItems(default_menu->Items(), data->custom_items);
 }
 
 }  // namespace blink