Require explicit selection of traits for LazyInstance

gpu/ipc/in_process_command_buffer.cc

 // Copyright 2013 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 "gpu/ipc/in_process_command_buffer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <queue>
@@ skipping 78 matching lines @@
           task_runner(), sync_point_manager_.get(), nullptr, nullptr);
     }
     return gpu_thread_service_;
   }
 
  private:
   std::unique_ptr<SyncPointManager> sync_point_manager_;
   scoped_refptr<InProcessCommandBuffer::Service> gpu_thread_service_;
 };
 
-base::LazyInstance<GpuInProcessThreadHolder> g_default_service =
-    LAZY_INSTANCE_INITIALIZER;
+base::LazyInstance<GpuInProcessThreadHolder>::DestructorAtExit
+    g_default_service = LAZY_INSTANCE_INITIALIZER;
 
 class ScopedEvent {
  public:
   explicit ScopedEvent(base::WaitableEvent* event) : event_(event) {}
   ~ScopedEvent() { event_->Signal(); }
 
  private:
   base::WaitableEvent* event_;
 };
 
@@ skipping 1008 matching lines @@
   return wrapped_callback;
 }
 
 InProcessCommandBuffer::GpuTask::GpuTask(const base::Closure& callback,
                                          uint32_t order_number)
     : callback(callback), order_number(order_number) {}
 
 InProcessCommandBuffer::GpuTask::~GpuTask() {}
 
 }  // namespace gpu