Detect debugging target crash.

content/browser/devtools/devtools_http_handler_impl.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/devtools_http_handler_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 260 matching lines @@
     return "application/javascript";
   } else if (EndsWith(filename, ".png", false)) {
     return "image/png";
   } else if (EndsWith(filename, ".gif", false)) {
     return "image/gif";
   }
   NOTREACHED();
   return "text/plain";
 }
 
-void DevToolsHttpHandlerImpl::Observe(int type,
-                                      const NotificationSource& source,
-                                      const NotificationDetails& details) {
-  RenderProcessHost* process = Source<RenderProcessHost>(source).ptr();
-  DevToolsManager* manager = DevToolsManager::GetInstance();
-  for (ConnectionToClientHostMap::iterator it =
-       connection_to_client_host_ui_.begin();
-       it != connection_to_client_host_ui_.end(); ++it) {
-    DevToolsAgentHost* agent = manager->GetDevToolsAgentHostFor(it->second);
-    if (!agent)
-      continue;
-    RenderViewHost* rvh = agent->GetRenderViewHost();
-    // TODO(kaznacheev) Handle process termination for shared workers.
-    if (rvh && rvh->GetProcess() == process)
-      it->second->InspectedContentsClosing();
-  }
-}
-
 void DevToolsHttpHandlerImpl::OnHttpRequest(
     int connection_id,
     const net::HttpServerRequestInfo& info) {
   if (info.path.find("/json") == 0) {
     BrowserThread::PostTask(
         BrowserThread::UI,
         FROM_HERE,
         base::Bind(&DevToolsHttpHandlerImpl::OnJsonRequestUI,
                    this,
                    connection_id,
@@ skipping 377 matching lines @@
     DevToolsHttpHandlerDelegate* delegate)
     : overridden_frontend_url_(frontend_url),
       socket_factory_(socket_factory),
       delegate_(delegate) {
   if (overridden_frontend_url_.empty())
       overridden_frontend_url_ = "/devtools/devtools.html";
 
   default_binding_.reset(new DevToolsDefaultBindingHandler);
   binding_ = default_binding_.get();
 
-  registrar_.Add(this, NOTIFICATION_RENDERER_PROCESS_TERMINATED,
-                 NotificationService::AllBrowserContextsAndSources());
-  registrar_.Add(this, NOTIFICATION_RENDERER_PROCESS_CLOSED,
-                 NotificationService::AllBrowserContextsAndSources());
-
   // Balanced in ResetHandlerThreadAndRelease().
   AddRef();
 }
 
 // Runs on the handler thread
 void DevToolsHttpHandlerImpl::Init() {
   server_ = new net::HttpServer(*socket_factory_.get(), this);
 }
 
 // Runs on the handler thread
@@ skipping 163 matching lines @@
                                            host.c_str(),
                                            kPageUrlPrefix,
                                            id.c_str()));
   std::string devtools_frontend_url = GetFrontendURLInternal(
       id.c_str(),
       host);
   dictionary->SetString(kTargetDevtoolsFrontendUrlField, devtools_frontend_url);
 }
 
 }  // namespace content