content::ResourceType clean up

extensions/browser/guest_view/web_view/web_view_guest.cc

 // Copyright 2014 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 "extensions/browser/guest_view/web_view/web_view_guest.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 52 matching lines @@
 #include "net/base/escape.h"
 #include "net/base/net_errors.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "url/url_constants.h"
 
 using base::UserMetricsAction;
 using content::GlobalRequestID;
 using content::RenderFrameHost;
 using content::RenderProcessHost;
-using content::ResourceType;
 using content::StoragePartition;
 using content::WebContents;
 using guest_view::GuestViewBase;
 using guest_view::GuestViewEvent;
 using guest_view::GuestViewManager;
 using zoom::ZoomController;
 
 namespace extensions {
 
 namespace {
@@ skipping 1433 matching lines @@
     std::unique_ptr<base::DictionaryValue> args(new base::DictionaryValue());
     DispatchEventToView(base::MakeUnique<GuestViewEvent>(
         webview::kEventExitFullscreen, std::move(args)));
   }
   // Since we changed fullscreen state, sending a Resize message ensures that
   // renderer/ sees the change.
   web_contents()->GetRenderViewHost()->GetWidget()->WasResized();
 }
 
 }  // namespace extensions