Unify shared and service workers in chrome://inspect, remove service workers iframe.

content/browser/devtools/embedded_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/embedded_worker_devtools_agent_host.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/devtools/devtools_protocol.h"
 #include "content/browser/devtools/devtools_protocol_constants.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
@@ skipping 50 matching lines @@
 
 bool EmbeddedWorkerDevToolsAgentHost::IsWorker() const {
   return true;
 }
 
 DevToolsAgentHost::Type EmbeddedWorkerDevToolsAgentHost::GetType() {
   return shared_worker_ ? TYPE_SHARED_WORKER : TYPE_SERVICE_WORKER;
 }
 
 std::string EmbeddedWorkerDevToolsAgentHost::GetTitle() {
-  return shared_worker_ ? base::UTF16ToUTF8(shared_worker_->name()) : "";
+  if (shared_worker_ && shared_worker_->name().length())
+    return base::UTF16ToUTF8(shared_worker_->name());
+  if (RenderProcessHost* host = RenderProcessHost::FromID(worker_id_.first)) {
+    return base::StringPrintf("Worker pid:%d",
+                              base::GetProcId(host->GetHandle()));
+  }
+  return "";
 }
 
 GURL EmbeddedWorkerDevToolsAgentHost::GetURL() {
   if (shared_worker_)
     return shared_worker_->url();
   if (service_worker_)
     return service_worker_->url();
   return GURL();
 }
 
@@ skipping 134 matching lines @@
     const std::string& message) {
   SendMessageToClient(message);
 }
 
 void EmbeddedWorkerDevToolsAgentHost::OnSaveAgentRuntimeState(
     const std::string& state) {
   saved_agent_state_ = state;
 }
 
 }  // namespace content