[subresource_filter] Move OnReloadRequested to the ChromeClient

chrome/browser/subresource_filter/chrome_subresource_filter_client.cc

 // Copyright 2016 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/subresource_filter/chrome_subresource_filter_client.h"
 
 #include <string>
 #include <utility>
 
 #include "base/feature_list.h"
@@ skipping 67 matching lines @@
             std::move(database_manager)));
   }
 
   auto* driver_factory =
       subresource_filter::ContentSubresourceFilterDriverFactory::
           FromWebContents(navigation_handle->GetWebContents());
   driver_factory->throttle_manager()->MaybeAppendNavigationThrottles(
       navigation_handle, throttles);
 }
 
+void ChromeSubresourceFilterClient::OnReloadRequested() {
+  UMA_HISTOGRAM_BOOLEAN("SubresourceFilter.Prompt.NumReloads", true);
+  const GURL& whitelist_url = web_contents_->GetLastCommittedURL();
+
+  // Only whitelist via content settings when using the experimental UI,
+  // otherwise could get into a situation where content settings cannot be
+  // adjusted.
+  if (base::FeatureList::IsEnabled(
+          subresource_filter::kSafeBrowsingSubresourceFilterExperimentalUI)) {
+    WhitelistByContentSettings(whitelist_url);
+  } else {
+    WhitelistInCurrentWebContents(whitelist_url);
+  }
+  web_contents_->GetController().Reload(content::ReloadType::NORMAL, true);
+}
+
 void ChromeSubresourceFilterClient::ToggleNotificationVisibility(
     bool visibility) {
   if (did_show_ui_for_navigation_ && visibility)
     return;
   did_show_ui_for_navigation_ = false;
 
   // |visibility| is false when a new navigation starts.
   if (visibility) {
     const GURL& top_level_url = web_contents_->GetLastCommittedURL();
     if (!settings_manager_->ShouldShowUIForSite(top_level_url)) {
@@ skipping 53 matching lines @@
   UMA_HISTOGRAM_ENUMERATION("SubresourceFilter.Actions", action,
                             kActionLastEntry);
 }
 
 subresource_filter::VerifiedRulesetDealer::Handle*
 ChromeSubresourceFilterClient::GetRulesetDealer() {
   subresource_filter::ContentRulesetService* ruleset_service =
       g_browser_process->subresource_filter_ruleset_service();
   return ruleset_service ? ruleset_service->ruleset_dealer() : nullptr;
 }