Require explicit selection of traits for LazyInstance

android_webview/browser/net/token_binding_manager.h

 // Copyright 2016 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 ANDROID_WEBVIEW_BROWSER_NET_TOKEN_BINDING_MANAGER_H_
 #define ANDROID_WEBVIEW_BROWSER_NET_TOKEN_BINDING_MANAGER_H_
 
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "crypto/ec_private_key.h"
@@ skipping 38 matching lines @@
 
   // Deletes the key for the given host.  This method simply pushes the work
   // to the right thread so see the underlying implementation for more details.
   void DeleteKey(const std::string& host, DeletionCompleteCallback callback);
 
   // Deletes all the keys. This method simply pushes the work
   // to the right thread so see the underlying implementation for more details.
   void DeleteAllKeys(DeletionCompleteCallback callback);
 
  private:
-  friend struct base::DefaultLazyInstanceTraits<TokenBindingManager>;
+  friend struct base::LazyInstanceTraitsBase<TokenBindingManager>;
 
   TokenBindingManager();
   ~TokenBindingManager() {}
 
   bool enabled_;
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_NET_TOKEN_BINDING_MANAGER_H_