Replacing allocate bitmap IPC messages with a new Mojo interface.

content/renderer/render_thread_impl.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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 683 matching lines @@
   AddFilter(blob_message_filter_.get());
   db_message_filter_ = new DBMessageFilter();
   AddFilter(db_message_filter_.get());
 
   thread_safe_associated_interface_ptr_provider_ =
       base::MakeUnique<ThreadSafeAssociatedInterfacePtrProvider>(channel());
   thread_safe_render_message_filter_ =
       thread_safe_associated_interface_ptr_provider_
           ->CreateInterfacePtr<mojom::RenderMessageFilter>();
 
+  shared_bitmap_manager_.reset(
+      new ChildSharedBitmapManager(thread_safe_render_message_filter_));
+
   vc_manager_.reset(new VideoCaptureImplManager());
 
   browser_plugin_manager_.reset(new BrowserPluginManager());
   AddObserver(browser_plugin_manager_.get());
 
 #if BUILDFLAG(ENABLE_WEBRTC)
   peer_connection_tracker_.reset(new PeerConnectionTracker());
   AddObserver(peer_connection_tracker_.get());
 
   p2p_socket_dispatcher_ = new P2PSocketDispatcher(GetIOTaskRunner().get());
@@ skipping 1790 matching lines @@
   }
 }
 
 void RenderThreadImpl::OnRendererInterfaceRequest(
     mojom::RendererAssociatedRequest request) {
   DCHECK(!renderer_binding_.is_bound());
   renderer_binding_.Bind(std::move(request));
 }
 
 }  // namespace content