Refactor sudden termination

content/renderer/render_frame_impl.cc

 // 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 "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 3584 matching lines @@
 bool RenderFrameImpl::enterFullscreen() {
   Send(new FrameHostMsg_ToggleFullscreen(routing_id_, true));
   return true;
 }
 
 bool RenderFrameImpl::exitFullscreen() {
   Send(new FrameHostMsg_ToggleFullscreen(routing_id_, false));
   return true;
 }
 
+void RenderFrameImpl::suddenTerminationDisablerChanged(
+    bool present,
+    blink::WebFrameClient::SuddenTerminationDisablerType type) {
+  switch (type) {
+    case blink::WebFrameClient::BeforeUnloadHandler:
+      Send(new FrameHostMsg_BeforeUnloadHandlersPresent(
+          routing_id_, present));
+      break;
+    case blink::WebFrameClient::UnloadHandler:
+      Send(new FrameHostMsg_UnloadHandlersPresent(
+          routing_id_, present));
+      break;
+    default:
+      NOTREACHED();
+  }
+}
+
 void RenderFrameImpl::DidPlay(blink::WebMediaPlayer* player) {
   Send(new FrameHostMsg_MediaPlayingNotification(
       routing_id_, reinterpret_cast<int64>(player), player->hasVideo(),
       player->hasAudio(), player->isRemote()));
 }
 
 void RenderFrameImpl::DidPause(blink::WebMediaPlayer* player) {
   Send(new FrameHostMsg_MediaPausedNotification(
       routing_id_, reinterpret_cast<int64>(player)));
 }
@@ skipping 854 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content