Introduces DevToolsManagerDelegate.

content/browser/devtools/devtools_manager_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_manager_impl.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 163 matching lines @@
   callbacks_.push_back(&callback);
 }
 
 void DevToolsManagerImpl::RemoveAgentStateCallback(const Callback& callback) {
   CallbackContainer::iterator it =
       std::find(callbacks_.begin(), callbacks_.end(), &callback);
   DCHECK(it != callbacks_.end());
   callbacks_.erase(it);
 }
 
+void DevToolsManagerImpl::RegisterOpenDevToolsWindowForWorkerCallback(
+    const WindowOpenCallback& window_open_callback) {
+  open_window_for_worker_callback_ = window_open_callback;
+}
+
+void DevToolsManagerImpl::OpenDevToolsWindowForWorker(
+    BrowserContext* browser_context,
+    DevToolsAgentHost* agent_host) {
+  if (open_window_for_worker_callback_.is_null())
+    return;
+  open_window_for_worker_callback_.Run(browser_context, agent_host);
+}
+
 void DevToolsManagerImpl::NotifyObservers(DevToolsAgentHost* agent_host,
                                           bool attached) {
   CallbackContainer copy(callbacks_);
   for (CallbackContainer::iterator it = copy.begin(); it != copy.end(); ++it)
      (*it)->Run(agent_host, attached);
 }
 
 }  // namespace content