Remove unused WebWindowFeatures from popup blocker, reducing WebString use in browser

chrome/renderer/chrome_render_view_observer.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/renderer/chrome_render_view_observer.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 115 matching lines @@
   // Truncate the strings we send to the browser process.
   web_app_info.title =
       web_app_info.title.substr(0, chrome::kMaxMetaTagAttributeLength);
   web_app_info.description =
       web_app_info.description.substr(0, chrome::kMaxMetaTagAttributeLength);
 
   Send(new ChromeViewHostMsg_DidGetWebApplicationInfo(
       routing_id(), web_app_info));
 }
 
-void ChromeRenderViewObserver::OnSetWindowFeatures(
-    const WebWindowFeatures& window_features) {
-  render_view()->GetWebView()->setWindowFeatures(window_features);
+void ChromeRenderViewObserver::OnSetWindowFeatures() {
+  render_view()->GetWebView()->setWindowFeatures(WebWindowFeatures());
 }
 
 void ChromeRenderViewObserver::Navigate(const GURL& url) {
   // Execute cache clear operations that were postponed until a navigation
   // event (including tab reload).
   if (web_cache_impl_)
     web_cache_impl_->ExecutePendingClearCache();
 }
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
@@ skipping 22 matching lines @@
       !webui_javascript_.empty()) {
     for (const auto& script : webui_javascript_)
       render_view()->GetMainRenderFrame()->ExecuteJavaScript(script);
     webui_javascript_.clear();
   }
 }
 
 void ChromeRenderViewObserver::OnDestruct() {
   delete this;
 }