| Index: gpu/command_buffer/service/mailbox_manager_sync.h | 
| diff --git a/gpu/command_buffer/service/mailbox_manager_sync.h b/gpu/command_buffer/service/mailbox_manager_sync.h | 
| index f7e6290b1c7780fc5f7fe0f6f92298f4ae6fa489..ba0c05e879f6887ae53b897c945fc1d22e3e4db4 100644 | 
| --- a/gpu/command_buffer/service/mailbox_manager_sync.h | 
| +++ b/gpu/command_buffer/service/mailbox_manager_sync.h | 
| @@ -72,7 +72,8 @@ class GPU_EXPORT MailboxManagerSync : public MailboxManager { | 
|  | 
| typedef std::map<Mailbox, scoped_refptr<TextureGroup>> | 
| MailboxToGroupMap; | 
| -    static base::LazyInstance<MailboxToGroupMap> mailbox_to_group_; | 
| +    static base::LazyInstance<MailboxToGroupMap>::DestructorAtExit | 
| +        mailbox_to_group_; | 
| }; | 
|  | 
| struct TextureGroupRef { | 
|  |