Selection Action mode triggered like a context menu

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 179 matching lines @@
 }
 
 bool ContextMenuClientImpl::ShouldShowContextMenuFromTouch(
     const WebContextMenuData& data) {
   return web_view_->GetPage()
              ->GetSettings()
              .GetAlwaysShowContextMenuOnTouch() ||
          !data.link_url.IsEmpty() ||
          data.media_type == WebContextMenuData::kMediaTypeImage ||
          data.media_type == WebContextMenuData::kMediaTypeVideo ||
-         data.is_editable;
+         data.is_editable || !data.selected_text.IsEmpty();
 }
 
 static HTMLFormElement* AssociatedFormElement(HTMLElement& element) {
   if (isHTMLFormElement(element))
     return &toHTMLFormElement(element);
   return element.formOwner();
 }
 
 // Scans logically forward from "start", including any child frames.
 static HTMLFormElement* ScanForForm(const Node* start) {
@@ skipping 348 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