Revert of [DevTools] Make DevTools clients talk directly to DevToolsAgentHost instead of using DevToolsManage…

chrome/browser/ui/webui/inspect_ui.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 "chrome/browser/ui/webui/inspect_ui.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/stl_util.h"
 #include "chrome/browser/devtools/devtools_target_impl.h"
 #include "chrome/browser/devtools/devtools_targets_ui.h"
 #include "chrome/browser/devtools/devtools_ui_bindings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/webui/theme_source.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/devtools_agent_host.h"
+#include "content/public/browser/devtools_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "grit/browser_resources.h"
@@ skipping 255 matching lines @@
       inspect_ui,
       content::OpenURLParams(GURL(url::kAboutBlankURL),
                              content::Referrer(),
                              NEW_FOREGROUND_TAB,
                              content::PAGE_TRANSITION_AUTO_TOPLEVEL,
                              false));
 
   // Install devtools bindings.
   DevToolsUIBindings* bindings = new DevToolsUIBindings(front_end,
                                                         frontend_url);
-  bindings->AttachTo(agent_host.get());
+
+  // Engage remote debugging between front-end and agent host.
+  content::DevToolsManager::GetInstance()->RegisterDevToolsClientHostFor(
+      agent_host, bindings);
 }
 
 void InspectUI::InspectDevices(Browser* browser) {
   content::RecordAction(base::UserMetricsAction("InspectDevices"));
   chrome::NavigateParams params(chrome::GetSingletonTabNavigateParams(
       browser, GURL(chrome::kChromeUIInspectURL)));
   params.path_behavior = chrome::NavigateParams::IGNORE_AND_NAVIGATE;
   ShowSingletonTabOverwritingNTP(browser, params);
 }
 
@@ skipping 173 matching lines @@
                                    targets);
 }
 
 void InspectUI::PopulatePortStatus(const base::Value& status) {
   web_ui()->CallJavascriptFunction("populatePortStatus", status);
 }
 
 void InspectUI::ShowIncognitoWarning() {
   web_ui()->CallJavascriptFunction("showIncognitoWarning");
 }