Remove RenderThreadImpl::Shutdown

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 844 matching lines @@
   GetRemoteInterfaces()->GetInterface(
       mojo::GetProxy(&storage_partition_service_));
 
   is_renderer_suspended_ = false;
 }
 
 RenderThreadImpl::~RenderThreadImpl() {
 }
 
 void RenderThreadImpl::Shutdown() {
+  exit(0);

[Torne, 2016/09/13 15:08:08]

One more comment while I think of it: single-process mode aside, you almost
certainly want _exit() here, not exit() (which will trigger atexit processing).

+
   FOR_EACH_OBSERVER(
       RenderThreadObserver, observers_, OnRenderProcessShutdown());
 
   if (memory_observer_) {
     message_loop()->RemoveTaskObserver(memory_observer_.get());
     memory_observer_.reset();
   }
 
   // Wait for all databases to be closed.
   if (blink_platform_impl_) {
@@ skipping 1370 matching lines @@
   if (blink::mainThreadIsolate()) {
     blink::mainThreadIsolate()->MemoryPressureNotification(
         v8::MemoryPressureLevel::kCritical);
     blink::MemoryPressureNotificationToWorkerThreadIsolates(
         v8::MemoryPressureLevel::kCritical);
   }
 }
 
 
 }  // namespace content