Remove redundant WebLocalFrame* parameter from DidClearWindowObject

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 3785 matching lines @@
 
 void RenderFrameImpl::DidCreateNewDocument(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
 
   for (auto& observer : observers_)
     observer.DidCreateNewDocument();
   for (auto& observer : render_view_->observers())
     observer.DidCreateNewDocument(frame);
 }
 
-void RenderFrameImpl::DidClearWindowObject(blink::WebLocalFrame* frame) {
-  DCHECK_EQ(frame_, frame);
-
+void RenderFrameImpl::DidClearWindowObject() {
   if (enabled_bindings_ & BINDINGS_POLICY_WEB_UI)
-    WebUIExtension::Install(frame);
+    WebUIExtension::Install(frame_);
 
   if (enabled_bindings_ & BINDINGS_POLICY_DOM_AUTOMATION)
-    DomAutomationController::Install(this, frame);
+    DomAutomationController::Install(this, frame_);
 
   if (enabled_bindings_ & BINDINGS_POLICY_STATS_COLLECTION)
-    StatsCollectionController::Install(frame);
+    StatsCollectionController::Install(frame_);
 
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(cc::switches::kEnableGpuBenchmarking))
-    GpuBenchmarking::Install(frame);
+    GpuBenchmarking::Install(frame_);
 
   if (command_line.HasSwitch(switches::kEnableSkiaBenchmarking))
-    SkiaBenchmarking::Install(frame);
+    SkiaBenchmarking::Install(frame_);
 
   for (auto& observer : render_view_->observers())
-    observer.DidClearWindowObject(frame);
+    observer.DidClearWindowObject(frame_);
   for (auto& observer : observers_)
     observer.DidClearWindowObject();
 }
 
 void RenderFrameImpl::DidCreateDocumentElement(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
 
   // Notify the browser about non-blank documents loading in the top frame.
   GURL url = frame->GetDocument().Url();
   if (url.is_valid() && url.spec() != url::kAboutBlankURL) {
@@ skipping 3163 matching lines @@
       policy(info.default_policy),
       replaces_current_history_item(info.replaces_current_history_item),
       history_navigation_in_new_child_frame(
           info.is_history_navigation_in_new_child_frame),
       client_redirect(info.is_client_redirect),
       cache_disabled(info.is_cache_disabled),
       form(info.form),
       source_location(info.source_location) {}
 
 }  // namespace content