[Extensions] Remove ExtensionWebUI

content/browser/webui/web_ui_impl.cc

 // Copyright (c) 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 "content/browser/webui/web_ui_impl.h"
 
 #include <stddef.h>
 
 #include "base/debug/dump_without_crashing.h"
 #include "base/json/json_writer.h"
@@ skipping 51 matching lines @@
       parameters += base::char16(',');
 
     base::JSONWriter::Write(*arg_list[i], &json);
     parameters += base::UTF8ToUTF16(json);
   }
   return base::ASCIIToUTF16(function_name) +
       base::char16('(') + parameters + base::char16(')') + base::char16(';');
 }
 
 WebUIImpl::WebUIImpl(WebContents* contents, const std::string& frame_name)
-    : link_transition_type_(ui::PAGE_TRANSITION_LINK),
-      bindings_(BINDINGS_POLICY_WEB_UI),
+    : bindings_(BINDINGS_POLICY_WEB_UI),
       web_contents_(contents),
       web_contents_observer_(new MainFrameNavigationObserver(this, contents)),
       frame_name_(frame_name) {
   DCHECK(contents);
 }
 
 WebUIImpl::~WebUIImpl() {
   // Delete the controller first, since it may also be keeping a pointer to some
   // of the handlers and can call them at destruction.
   controller_.reset();
@@ skipping 49 matching lines @@
 }
 
 const base::string16& WebUIImpl::GetOverriddenTitle() const {
   return overridden_title_;
 }
 
 void WebUIImpl::OverrideTitle(const base::string16& title) {
   overridden_title_ = title;
 }
 
-ui::PageTransition WebUIImpl::GetLinkTransitionType() const {
-  return link_transition_type_;
-}
-
-void WebUIImpl::SetLinkTransitionType(ui::PageTransition type) {
-  link_transition_type_ = type;
-}
-
 int WebUIImpl::GetBindings() const {
   return bindings_;
 }
 
 void WebUIImpl::SetBindings(int bindings) {
   bindings_ = bindings;
 }
 
 bool WebUIImpl::HasRenderFrame() {
   return TargetFrame() != nullptr;
@@ skipping 141 matching lines @@
   if (host->GetFrameName() == frame_name_)
     frame_set->insert(host);
 }
 
 void WebUIImpl::DisallowJavascriptOnAllHandlers() {
   for (WebUIMessageHandler* handler : handlers_)
     handler->DisallowJavascript();
 }
 
 }  // namespace content