DevTools: add initial support for shared workers debugging

content/worker/websharedworker_stub.cc

 // Copyright (c) 2011 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/worker/websharedworker_stub.h"
 
 #include "content/common/child_thread.h"
 #include "content/common/file_system/file_system_dispatcher.h"
 #include "content/common/webmessageportchannel_impl.h"
 #include "content/common/worker_messages.h"
+#include "content/worker/worker_devtools_agent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSharedWorker.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
 
 WebSharedWorkerStub::WebSharedWorkerStub(
     const string16& name, int route_id,
     const WorkerAppCacheInitInfo& appcache_init_info)
     : WebWorkerStubBase(route_id, appcache_init_info),
       name_(name),
-      started_(false) {
+      started_(false),
+      worker_devtools_agent_(NULL) {
   // TODO(atwilson): Add support for NaCl when they support MessagePorts.
   impl_ = WebKit::WebSharedWorker::create(client());
+  worker_devtools_agent_.reset(WorkerDevToolsAgent::CreateForSharedWorker(
+      route_id, impl_));
+  client()->set_devtools_agent(worker_devtools_agent_.get());
 }
 
 WebSharedWorkerStub::~WebSharedWorkerStub() {
   impl_->clientDestroyed();
 }
 
 bool WebSharedWorkerStub::OnMessageReceived(const IPC::Message& message) {
+  if (worker_devtools_agent_->OnMessageReceived(message))
+    return true;
+
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(WebSharedWorkerStub, message)
     IPC_MESSAGE_HANDLER(WorkerMsg_StartWorkerContext, OnStartWorkerContext)
     IPC_MESSAGE_HANDLER(WorkerMsg_TerminateWorkerContext,
                         OnTerminateWorkerContext)
     IPC_MESSAGE_HANDLER(WorkerMsg_Connect, OnConnect)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
@@ skipping 41 matching lines @@
   }
 }
 
 void WebSharedWorkerStub::OnTerminateWorkerContext() {
   impl_->terminateWorkerContext();
 
   // Call the client to make sure context exits.
   EnsureWorkerContextTerminates();
   started_ = false;
 }