Web Introducer overview

content/browser/tab_contents/tab_contents.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/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/auto_reset.h"
 #include "base/metrics/histogram.h"
@@ skipping 28 matching lines @@
 #include "chrome/browser/omnibox_search_hint.h"
 #include "chrome/browser/pdf_unsupported_feature.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/plugin_observer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/web_cache_manager.h"
 #include "chrome/browser/renderer_preferences_util.h"
 #include "chrome/browser/safe_browsing/client_side_detection_host.h"
 #include "chrome/browser/sessions/session_types.h"
 #include "chrome/browser/tab_contents/infobar_delegate.h"
+#include "chrome/browser/tab_contents/introducer_handler.h"
 #include "chrome/browser/tab_contents/tab_contents_ssl_helper.h"
 #include "chrome/browser/tab_contents/thumbnail_generator.h"
 #include "chrome/browser/translate/page_translated_details.h"
 #include "chrome/browser/ui/app_modal_dialogs/message_box_handler.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/common/bindings_policy.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/content_restriction.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 313 matching lines @@
         base::TimeTicks::Now() - tab_close_start_time_);
   }
 
   FOR_EACH_OBSERVER(TabContentsObserver, observers_, TabContentsDestroyed());
 
   net::NetworkChangeNotifier::RemoveOnlineStateObserver(this);
 }
 
 void TabContents::AddObservers() {
   favicon_helper_.reset(new FaviconHelper(this));
+  introducer_handler_.reset(IntroducerService::Make(this));
   desktop_notification_handler_.reset(
       new DesktopNotificationHandlerForTC(this, GetRenderProcessHost()));
   plugin_observer_.reset(new PluginObserver(this));
   safebrowsing_detection_host_.reset(new safe_browsing::ClientSideDetectionHost(
       this));
   net::NetworkChangeNotifier::AddOnlineStateObserver(this);
 }
 
 bool TabContents::OnMessageReceived(const IPC::Message& message) {
   ObserverListBase<TabContentsObserver>::Iterator it(observers_);
@@ skipping 2359 matching lines @@
 
 void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = view()->CreateViewForWidget(rvh);
   rwh_view->SetSize(view()->GetContainerSize());
 }
 
 void TabContents::OnOnlineStateChanged(bool online) {
   render_view_host()->Send(new ViewMsg_NetworkStateChanged(
       render_view_host()->routing_id(), online));
 }