Implement ServiceWorkerRegistration related DevTools events [2/2 chromium]

content/browser/devtools/render_frame_devtools_agent_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/browser/devtools/render_frame_devtools_agent_host.h"
 
 #include "base/basictypes.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 419 matching lines @@
   // cross process subframe, but this requires handling cross-process
   // navigation. See http://crbug.com/464993.
 
   WebContentsObserver::Observe(WebContents::FromRenderFrameHost(rfh));
   RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>(
       rfh->GetRenderViewHost());
   dom_handler_->SetRenderViewHost(rvh);
   input_handler_->SetRenderViewHost(rvh);
   network_handler_->SetRenderViewHost(rvh);
   page_handler_->SetRenderViewHost(rvh);
+  service_worker_handler_->SetRenderFrameHost(rfh);
 
   registrar_.Add(
       this,
       content::NOTIFICATION_RENDER_WIDGET_VISIBILITY_CHANGED,
       content::Source<RenderWidgetHost>(rvh));
 }
 
 void RenderFrameDevToolsAgentHost::ClearRenderFrameHost() {
   DCHECK(render_frame_host_);
   RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>(
       render_frame_host_->GetRenderViewHost());
   registrar_.Remove(
       this,
       content::NOTIFICATION_RENDER_WIDGET_VISIBILITY_CHANGED,
       content::Source<RenderWidgetHost>(rvh));
   render_frame_host_ = nullptr;
   dom_handler_->SetRenderViewHost(nullptr);
   input_handler_->SetRenderViewHost(nullptr);
   network_handler_->SetRenderViewHost(nullptr);
   page_handler_->SetRenderViewHost(nullptr);
+  service_worker_handler_->SetRenderFrameHost(nullptr);
 }
 
 void RenderFrameDevToolsAgentHost::DisconnectWebContents() {
   DisconnectRenderFrameHost();
 }
 
 void RenderFrameDevToolsAgentHost::ConnectWebContents(WebContents* wc) {
   ConnectRenderFrameHost(wc->GetMainFrame());
 }
 
@@ skipping 85 matching lines @@
   if (!IsAttached() || !render_frame_host_)
     return;
   SendMessageToClient(message);
 }
 
 bool RenderFrameDevToolsAgentHost::IsChildFrame() {
   return render_frame_host_ && render_frame_host_->GetParent();
 }
 
 }  // namespace content