[DevTools] Inline IPCDevToolsAgentHost into subclasses.

content/browser/devtools/service_worker_devtools_agent_host.cc

 // Copyright 2014 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/service_worker_devtools_agent_host.h"
 
 #include "base/strings/stringprintf.h"
 #include "content/browser/devtools/service_worker_devtools_manager.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_version.h"
@@ skipping 74 matching lines @@
   return true;
 }
 
 void ServiceWorkerDevToolsAgentHost::UnregisterWorker() {
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
       base::Bind(&UnregisterServiceWorkerOnIO,
                   service_worker_->context_weak(),
                   service_worker_->version_id()));
 }
 
-void ServiceWorkerDevToolsAgentHost::OnClientAttached(bool reattached) {
-  WorkerDevToolsAgentHost::OnClientAttached(reattached);
+void ServiceWorkerDevToolsAgentHost::OnAttachedStateChanged(bool attached) {
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
       base::Bind(&SetDevToolsAttachedOnIO,
                   service_worker_->context_weak(),
                   service_worker_->version_id(),
-                  true));
-}
-
-void ServiceWorkerDevToolsAgentHost::OnClientDetached() {
-  WorkerDevToolsAgentHost::OnClientDetached();
-  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-      base::Bind(&SetDevToolsAttachedOnIO,
-                  service_worker_->context_weak(),
-                  service_worker_->version_id(),
-                  false));
+                  attached));
 }
 
 bool ServiceWorkerDevToolsAgentHost::Matches(
     const ServiceWorkerIdentifier& other) {
   return service_worker_->Matches(other);
 }
 
 ServiceWorkerDevToolsAgentHost::~ServiceWorkerDevToolsAgentHost() {
   ServiceWorkerDevToolsManager::GetInstance()->RemoveInspectedWorkerData(
       worker_id());
 }
 
 }  // namespace content