Revert of Relanding [Android] Adding Smart GO/NEXT feature in Chrome

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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 2453 matching lines @@
     clip_html =
         CreateMarkup(start_position, end_position, kAnnotateForInterchange,
                      ConvertBlocksToInlines::kNotConvert, kResolveNonLocalURLs);
   } else {
     clip_html =
         CreateMarkup(end_position, start_position, kAnnotateForInterchange,
                      ConvertBlocksToInlines::kNotConvert, kResolveNonLocalURLs);
   }
 }
 
-void WebLocalFrameImpl::AdvanceFocusInForm(WebFocusType focus_type) {
-  DCHECK(GetFrame()->GetDocument());
-  Element* element = GetFrame()->GetDocument()->FocusedElement();
-  if (!element)
-    return;
-
-  Element* next_element =
-      GetFrame()->GetPage()->GetFocusController().NextFocusableElementInForm(
-          element, focus_type);
-  if (!next_element)
-    return;
-
-  next_element->scrollIntoViewIfNeeded(true /*centerIfNeeded*/);
-  next_element->focus();
-}
-
 TextCheckerClient& WebLocalFrameImpl::GetTextCheckerClient() const {
   return *text_checker_client_;
 }
 
 void WebLocalFrameImpl::SetTextCheckClient(
     WebTextCheckClient* text_check_client) {
   text_check_client_ = text_check_client;
 }
 
 void WebLocalFrameImpl::SetSpellCheckPanelHostClient(
     WebSpellCheckPanelHostClient* spell_check_panel_host_client) {
   spell_check_panel_host_client_ = spell_check_panel_host_client;
 }
 
 }  // namespace blink