Change ScopedPtrHashMap's 2nd template parameter

sync/internal_api/public/attachments/attachment_uploader_impl.h

 // Copyright 2014 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.
 
 #ifndef SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UPLOADER_IMPL_H_
 #define SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UPLOADER_IMPL_H_
 
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/gtest_prod_util.h"
 #include "base/threading/non_thread_safe.h"
@@ skipping 59 matching lines @@
   static void ConfigureURLFetcherCommon(
       net::URLFetcher* fetcher,
       const std::string& auth_token,
       const std::string& raw_store_birthday,
       ModelType model_type,
       net::URLRequestContextGetter* request_context_getter);
 
  private:
   class UploadState;
   typedef std::string UniqueId;
-  typedef base::ScopedPtrHashMap<UniqueId, UploadState> StateMap;
+  typedef base::ScopedPtrHashMap<UniqueId, scoped_ptr<UploadState>> StateMap;
 
   void OnUploadStateStopped(const UniqueId& unique_id);
 
   // Encodes |input| into |output| using URL safe base64, no padding.
   // NOTE: Safe to use the same variable for both |input| and |output|.
   static void Base64URLSafeEncode(const std::string& input,
                                   std::string* output);
 
   GURL sync_service_url_;
   scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
   std::string account_id_;
   OAuth2TokenService::ScopeSet scopes_;
   scoped_refptr<OAuth2TokenServiceRequest::TokenServiceProvider>
       token_service_provider_;
   std::string raw_store_birthday_;
   StateMap state_map_;
   ModelType model_type_;
 
   // Must be last data member.
   base::WeakPtrFactory<AttachmentUploaderImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AttachmentUploaderImpl);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UPLOADER_IMPL_H_