Convert content ConnectionFilter to OnBindInterface

content/browser/renderer_host/render_widget_host_view_aura.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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include <set>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 1868 matching lines @@
   window_->SetType(type);
   window_->Init(ui::LAYER_SOLID_COLOR);
   window_->layer()->SetColor(background_color_);
 
   if (!IsMus())
     return;
 
   // Connect to the renderer, pass it a WindowTreeClient interface request
   // and embed that client inside our mus window.
   mojom::RenderWidgetWindowTreeClientFactoryPtr factory;
-  host_->GetProcess()->GetRemoteInterfaces()->GetInterface(&factory);
+  BindInterface(host_->GetProcess(), &factory);
 
   ui::mojom::WindowTreeClientPtr window_tree_client;
   factory->CreateWindowTreeClientForRenderWidget(
       host_->GetRoutingID(), mojo::MakeRequest(&window_tree_client));
   aura::WindowPortMus::Get(window_)->Embed(
       std::move(window_tree_client),
       ui::mojom::kEmbedFlagEmbedderInterceptsEvents,
       base::Bind(&EmbedCallback));
 }
 
@@ skipping 442 matching lines @@
 }
 
 void RenderWidgetHostViewAura::UpdateNeedsBeginFramesInternal() {
   if (!delegated_frame_host_)
     return;
   delegated_frame_host_->SetNeedsBeginFrames(needs_begin_frames_ ||
                                              needs_flush_input_);
 }
 
 }  // namespace content