gtk: Improve fullscreen RenderWidgetHostViewGtk.

chrome/browser/prerender/prerender_contents.cc

 // Copyright (c) 2011 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/browser/prerender/prerender_contents.h"
 
 #include "base/metrics/histogram.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/background_contents_service.h"
 #include "chrome/browser/browsing_instance.h"
@@ skipping 256 matching lines @@
   // Since we don't want to permit child windows that would have a
   // window.opener property, terminate prerendering.
   Destroy(FINAL_STATUS_CREATE_NEW_WINDOW);
 }
 
 void PrerenderContents::CreateNewWidget(int route_id,
                                         WebKit::WebPopupType popup_type) {
   NOTREACHED();
 }
 
-void PrerenderContents::CreateNewFullscreenWidget(
-    int route_id, WebKit::WebPopupType popup_type) {
+void PrerenderContents::CreateNewFullscreenWidget(int route_id) {
   NOTREACHED();
 }
 
 void PrerenderContents::ShowCreatedWindow(int route_id,
                                           WindowOpenDisposition disposition,
                                           const gfx::Rect& initial_pos,
                                           bool user_gesture) {
   // TODO(tburkard): need to figure out what the correct behavior here is
   NOTIMPLEMENTED();
 }
@@ skipping 51 matching lines @@
 
 void PrerenderContents::DidStopLoading() {
   has_stopped_loading_ = true;
 }
 
 void PrerenderContents::Destroy(FinalStatus final_status) {
   prerender_manager_->RemoveEntry(this);
   set_final_status(final_status);
   delete this;
 }