Remove redundant WebLocalFrame* parameter from didChangeIcon

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 3859 matching lines @@
     base::string16 title16 = title.utf16();
     base::string16 shortened_title = title16.substr(0, kMaxTitleChars);
     Send(new FrameHostMsg_UpdateTitle(routing_id_,
                                       shortened_title, direction));
   }
 
   // Also check whether we have new encoding name.
   UpdateEncoding(frame, frame->view()->pageEncoding().utf8());
 }
 
-void RenderFrameImpl::didChangeIcon(blink::WebLocalFrame* frame,
-                                    blink::WebIconURL::Type icon_type) {
-  DCHECK_EQ(frame_, frame);
+void RenderFrameImpl::didChangeIcon(blink::WebIconURL::Type icon_type) {
   // TODO(nasko): Investigate wheather implementation should move here.
-  render_view_->didChangeIcon(frame, icon_type);
+  render_view_->didChangeIcon(frame_, icon_type);
 }
 
 void RenderFrameImpl::didFinishDocumentLoad(blink::WebLocalFrame* frame) {
   TRACE_EVENT1("navigation,benchmark,rail",
                "RenderFrameImpl::didFinishDocumentLoad", "id", routing_id_);
   DCHECK_EQ(frame_, frame);
 
   Send(new FrameHostMsg_DidFinishDocumentLoad(routing_id_));
 
   for (auto& observer : render_view_->observers())
@@ skipping 3074 matching lines @@
       policy(info.defaultPolicy),
       replaces_current_history_item(info.replacesCurrentHistoryItem),
       history_navigation_in_new_child_frame(
           info.isHistoryNavigationInNewChildFrame),
       client_redirect(info.isClientRedirect),
       cache_disabled(info.isCacheDisabled),
       form(info.form),
       source_location(info.sourceLocation) {}
 
 }  // namespace content