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 645 matching lines @@
 #if defined(USE_AURA)
   if (IsRunningInMash()) {
     gpu_service_ =
         ui::GpuService::Create(GetServiceManagerConnection()->GetConnector(),
                                ChildProcess::current()->io_task_runner());
   }
 #endif
   gpu_memory_buffer_manager_ =
       base::MakeUnique<ChildGpuMemoryBufferManager>(thread_safe_sender());
 
+  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_));
+
   InitializeWebKit(resource_task_queue);
 
   // In single process the single process is all there is.
   webkit_shared_timer_suspended_ = false;
   widget_count_ = 0;
   hidden_widget_count_ = 0;
   idle_notification_delay_in_ms_ = kInitialIdleHandlerDelayMs;
   idle_notifications_to_skip_ = 0;
 
   appcache_dispatcher_.reset(
@@ skipping 12 matching lines @@
       kMaxResourceRequestsPerFlushWhenThrottled));
   resource_dispatcher()->set_message_sender(resource_dispatch_throttler_.get());
 
   media_stream_center_ = nullptr;
 
   blob_message_filter_ = new BlobMessageFilter(GetFileThreadTaskRunner());
   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>();
-
   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 1796 matching lines @@
   }
 }
 
 void RenderThreadImpl::OnRendererInterfaceRequest(
     mojom::RendererAssociatedRequest request) {
   DCHECK(!renderer_binding_.is_bound());
   renderer_binding_.Bind(std::move(request));
 }
 
 }  // namespace content