[subresource_filter] Use the SubresourceFilterObserver for PageLoadMetrics

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 48 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/features.h"
 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/dom_distiller/content/browser/web_contents_main_frame_observer.h"
 #include "components/dom_distiller/core/dom_distiller_switches.h"
 #include "components/history/content/browser/web_contents_top_sites_observer.h"
 #include "components/history/core/browser/top_sites.h"
 #include "components/password_manager/core/browser/password_manager.h"
 #include "components/subresource_filter/content/browser/content_subresource_filter_driver_factory.h"
+#include "components/subresource_filter/core/browser/subresource_filter_features.h"
 #include "components/tracing/common/tracing_switches.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #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"
@@ skipping 98 matching lines @@
       g_browser_process->GetApplicationLocale(),
       autofill::AutofillManager::ENABLE_AUTOFILL_DOWNLOAD_MANAGER);
   BookmarkLastVisitUpdater::MaybeCreateForWebContentsWithBookmarkModel(
       web_contents, BookmarkModelFactory::GetForBrowserContext(
                         web_contents->GetBrowserContext()));
   chrome_browser_net::NetErrorTabHelper::CreateForWebContents(web_contents);
   chrome_browser_net::PredictorTabHelper::CreateForWebContents(web_contents);
   ChromePasswordManagerClient::CreateForWebContentsWithAutofillClient(
       web_contents,
       autofill::ChromeAutofillClient::FromWebContents(web_contents));
-  ChromeSubresourceFilterClient::CreateForWebContents(web_contents);
+  if (base::FeatureList::IsEnabled(
+          subresource_filter::kSafeBrowsingSubresourceFilter)) {
+    ChromeSubresourceFilterClient::CreateForWebContents(web_contents);
+  }
   ChromeTranslateClient::CreateForWebContents(web_contents);
   CoreTabHelper::CreateForWebContents(web_contents);
   data_use_measurement::DataUseWebContentsObserver::CreateForWebContents(
       web_contents);
   ExternalProtocolObserver::CreateForWebContents(web_contents);
   favicon::CreateContentFaviconDriverForWebContents(web_contents);
   FindTabHelper::CreateForWebContents(web_contents);
   history::WebContentsTopSitesObserver::CreateForWebContents(
       web_contents, TopSitesFactory::GetForProfile(
                         Profile::FromBrowserContext(
@@ skipping 115 matching lines @@
 
   if (tracing::NavigationTracingObserver::IsEnabled())
     tracing::NavigationTracingObserver::CreateForWebContents(web_contents);
 
   if (MediaEngagementService::IsEnabled())
     MediaEngagementService::CreateWebContentsObserver(web_contents);
 
   if (ResourceCoordinatorWebContentsObserver::IsEnabled())
     ResourceCoordinatorWebContentsObserver::CreateForWebContents(web_contents);
 }