Implement ServiceWorkerRegistration related DevTools events [2/2 chromium]

content/browser/devtools/render_frame_devtools_agent_host.cc

Index: content/browser/devtools/render_frame_devtools_agent_host.cc
diff --git a/content/browser/devtools/render_frame_devtools_agent_host.cc b/content/browser/devtools/render_frame_devtools_agent_host.cc
index f30286da0e66eaee9a7a9f14f9853b3b9adf0606..ac5bdc15b845ddeb42c483d0a66edc3a3a9af43d 100644
--- a/content/browser/devtools/render_frame_devtools_agent_host.cc
+++ b/content/browser/devtools/render_frame_devtools_agent_host.cc
@@ -417,6 +417,7 @@ void RenderFrameDevToolsAgentHost::SetRenderFrameHost(RenderFrameHost* rfh) {
   input_handler_->SetRenderViewHost(rvh);
   network_handler_->SetRenderViewHost(rvh);
   page_handler_->SetRenderViewHost(rvh);
+  service_worker_handler_->SetRenderViewHost(rvh);
 
   registrar_.Add(
       this,
@@ -437,6 +438,7 @@ void RenderFrameDevToolsAgentHost::ClearRenderFrameHost() {
   input_handler_->SetRenderViewHost(nullptr);
   network_handler_->SetRenderViewHost(nullptr);
   page_handler_->SetRenderViewHost(nullptr);
+  service_worker_handler_->SetRenderViewHost(nullptr);
 }
 
 void RenderFrameDevToolsAgentHost::DisconnectWebContents() {