Refactor 3 PPB_Flash functions to the new resource model.

content/renderer/pepper/pepper_flash_host.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/renderer/pepper/pepper_flash_host.h"
-
-#include "content/public/renderer/renderer_ppapi_host.h"
-#include "ppapi/c/pp_errors.h"
-
-namespace content {
-
-PepperFlashHost::PepperFlashHost(
-    RendererPpapiHost* host,
-    PP_Instance instance,
-    PP_Resource resource)
-    : ResourceHost(host->GetPpapiHost(), instance, resource) {
-}
-
-PepperFlashHost::~PepperFlashHost() {
-}
-
-int32_t PepperFlashHost::OnResourceMessageReceived(
-    const IPC::Message& msg,
-    ppapi::host::HostMessageContext* context) {
-  return PP_ERROR_FAILED;
-}
-}  // namespace content