[vr] Introduce VrTabHelper

chrome/browser/ui/tab_helpers.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 "chrome/browser/ui/tab_helpers.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 60 matching lines @@
 #include "extensions/features/features.h"
 #include "printing/features/features.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/android/banners/app_banner_manager_android.h"
 #include "chrome/browser/android/data_usage/data_use_tab_helper.h"
 #include "chrome/browser/android/offline_pages/offline_page_tab_helper.h"
 #include "chrome/browser/android/offline_pages/recent_tab_helper.h"
 #include "chrome/browser/android/search_geolocation/search_geolocation_disclosure_tab_helper.h"
 #include "chrome/browser/android/voice_search_tab_helper.h"
+
+#include "device/vr/features/features.h"  // nogncheck
+#if BUILDFLAG(ENABLE_VR)
+#include "chrome/browser/android/vr_shell/vr_tab_helper.h"
+#endif  // BUILDFLAG(ENABLE_VR)
+
 #include "chrome/browser/android/webapps/single_tab_mode_tab_helper.h"
 #include "chrome/browser/ui/android/context_menu_helper.h"
 #include "chrome/browser/ui/android/view_android_helper.h"
 #else
 #include "chrome/browser/banners/app_banner_manager_desktop.h"
 #include "chrome/browser/plugins/plugin_observer.h"
 #include "chrome/browser/safe_browsing/safe_browsing_navigation_observer.h"
 #include "chrome/browser/safe_browsing/safe_browsing_tab_observer.h"
 #include "chrome/browser/thumbnails/thumbnail_tab_helper.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h"
@@ skipping 133 matching lines @@
   ContextMenuHelper::CreateForWebContents(web_contents);
   DataUseTabHelper::CreateForWebContents(web_contents);
 
   offline_pages::OfflinePageTabHelper::CreateForWebContents(web_contents);
   offline_pages::RecentTabHelper::CreateForWebContents(web_contents);
 
   SearchGeolocationDisclosureTabHelper::CreateForWebContents(web_contents);
   SingleTabModeTabHelper::CreateForWebContents(web_contents);
   ViewAndroidHelper::CreateForWebContents(web_contents);
   VoiceSearchTabHelper::CreateForWebContents(web_contents);
+
+#if BUILDFLAG(ENABLE_VR)
+  vr_shell::VrTabHelper::CreateForWebContents(web_contents);
+#endif
+
 #else
   BookmarkTabHelper::CreateForWebContents(web_contents);
   extensions::ChromeExtensionWebContentsObserver::CreateForWebContents(
       web_contents);
   extensions::WebNavigationTabObserver::CreateForWebContents(web_contents);
   HungPluginTabHelper::CreateForWebContents(web_contents);
   JavaScriptDialogTabHelper::CreateForWebContents(web_contents);
   ManagePasswordsUIController::CreateForWebContents(web_contents);
   pdf::PDFWebContentsHelper::CreateForWebContentsWithClient(
       web_contents, std::unique_ptr<pdf::PDFWebContentsHelperClient>(
@@ skipping 52 matching lines @@
     predictors::ResourcePrefetchPredictorTabHelper::CreateForWebContents(
         web_contents);
   }
 
   if (tracing::NavigationTracingObserver::IsEnabled())
     tracing::NavigationTracingObserver::CreateForWebContents(web_contents);
 
   if (MediaEngagementService::IsEnabled())
     MediaEngagementService::CreateWebContentsObserver(web_contents);
 }