Remove redundant WebLocalFrame* parameter from DidChangeScrollOffset

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 4550 matching lines @@
 
 void RenderFrameImpl::WillReleaseScriptContext(blink::WebLocalFrame* frame,
                                                v8::Local<v8::Context> context,
                                                int world_id) {
   DCHECK_EQ(frame_, frame);
 
   for (auto& observer : observers_)
     observer.WillReleaseScriptContext(context, world_id);
 }
 
-void RenderFrameImpl::DidChangeScrollOffset(blink::WebLocalFrame* frame) {
-  DCHECK_EQ(frame_, frame);
+void RenderFrameImpl::DidChangeScrollOffset() {
   render_view_->StartNavStateSyncTimerIfNecessary(this);
 
   for (auto& observer : observers_)
     observer.DidChangeScrollOffset();
 }
 
 void RenderFrameImpl::WillInsertBody(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
   Send(new FrameHostMsg_WillInsertBody(routing_id_,
                                        render_view_->GetRoutingID()));
@@ skipping 2415 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