Index: chrome/renderer/prerender/prerender_media_load_deferrer.cc |
diff --git a/chrome/renderer/prerender/prerender_media_load_deferrer.cc b/chrome/renderer/prerender/prerender_media_load_deferrer.cc |
deleted file mode 100644 |
index 93bea76626f7593bb0c37fa54bf6654e7690d723..0000000000000000000000000000000000000000 |
--- a/chrome/renderer/prerender/prerender_media_load_deferrer.cc |
+++ /dev/null |
@@ -1,44 +0,0 @@ |
-// Copyright 2013 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/renderer/prerender/prerender_media_load_deferrer.h" |
- |
-#include "base/callback_helpers.h" |
-#include "chrome/common/prerender_messages.h" |
- |
-namespace prerender { |
- |
-PrerenderMediaLoadDeferrer::PrerenderMediaLoadDeferrer( |
- content::RenderFrame* render_frame, |
- const base::Closure& closure) |
- : RenderFrameObserver(render_frame), |
- is_prerendering_(true), |
- continue_loading_cb_(closure) { |
- DCHECK(!continue_loading_cb_.is_null()); |
-} |
- |
-PrerenderMediaLoadDeferrer::~PrerenderMediaLoadDeferrer() {} |
- |
-bool PrerenderMediaLoadDeferrer::OnMessageReceived( |
- const IPC::Message& message) { |
- IPC_BEGIN_MESSAGE_MAP(PrerenderMediaLoadDeferrer, message) |
- IPC_MESSAGE_HANDLER(PrerenderMsg_SetIsPrerendering, OnSetIsPrerendering) |
- IPC_END_MESSAGE_MAP() |
- |
- return false; |
-} |
- |
-void PrerenderMediaLoadDeferrer::OnSetIsPrerendering(bool is_prerendering) { |
- // Prerendering can only be enabled prior to a RenderFrame's first |
- // navigation, so no PrerenderMediaLoadDeferrer should see the notification |
- // that enables prerendering. |
- DCHECK(!is_prerendering); |
- if (!is_prerendering_ || is_prerendering) |
- return; |
- |
- is_prerendering_ = false; |
- base::ResetAndReturn(&continue_loading_cb_).Run(); |
-} |
- |
-} // namespace prerender |