Kill child processes on bad Mojo messages

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 802 matching lines @@
   are_image_decode_tasks_enabled_ = true;
 
   categorized_worker_pool_->Start(num_raster_threads);
 
   // TODO(boliu): In single process, browser main loop should set up the
   // discardable memory manager, and should skip this if kSingleProcess.
   // See crbug.com/503724.
   base::DiscardableMemoryAllocator::SetInstance(
       ChildThreadImpl::discardable_shared_memory_manager());
 
+  GetContentClient()->renderer()->RegisterProcessMojoServices(
+      service_registry());
+
   service_registry()->AddService(base::Bind(CreateRenderFrameSetup));
   service_registry()->AddService(base::Bind(CreateEmbeddedWorkerSetup));
 
 #if defined(MOJO_SHELL_CLIENT)
   // We may not have a MojoShellConnection object in tests that directly
   // instantiate a RenderThreadImpl.
   if (MojoShellConnection::Get() &&
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kUseMusInRenderer))
     CreateRenderWidgetWindowTreeClientFactory();
@@ skipping 1263 matching lines @@
       v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
     v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
 
   blink::mainThreadIsolate()->MemoryPressureNotification(
       v8_memory_pressure_level);
   blink::MemoryPressureNotificationToWorkerThreadIsolates(
       v8_memory_pressure_level);
 }
 
 }  // namespace content