Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/base/device_capabilities_impl.h

 // Copyright 2015 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 CHROMECAST_BASE_DEVICE_CAPABILITIES_IMPL_H_
 #define CHROMECAST_BASE_DEVICE_CAPABILITIES_IMPL_H_
 
 #include <string>
 
 #include "base/containers/scoped_ptr_hash_map.h"
@@ skipping 13 matching lines @@
  public:
   ~DeviceCapabilitiesImpl() override;
 
   // DeviceCapabilities implementation:
   void Register(const std::string& key, Validator* validator) override;
   void Unregister(const std::string& key, const Validator* validator) override;
   Validator* GetValidator(const std::string& key) const override;
   bool BluetoothSupported() const override;
   bool DisplaySupported() const override;
   bool HiResAudioSupported() const override;
-  scoped_ptr<base::Value> GetCapability(const std::string& path) const override;
+  std::unique_ptr<base::Value> GetCapability(
+      const std::string& path) const override;
   scoped_refptr<Data> GetData() const override;
   void SetCapability(const std::string& path,
-                     scoped_ptr<base::Value> proposed_value) override;
+                     std::unique_ptr<base::Value> proposed_value) override;
   void MergeDictionary(const base::DictionaryValue& dict_value) override;
   void AddCapabilitiesObserver(Observer* observer) override;
   void RemoveCapabilitiesObserver(Observer* observer) override;
 
  private:
   class ValidatorInfo : public base::SupportsWeakPtr<ValidatorInfo> {
    public:
     explicit ValidatorInfo(Validator* validator);
     ~ValidatorInfo();
 
     Validator* validator() const { return validator_; }
 
     scoped_refptr<base::SingleThreadTaskRunner> task_runner() const {
       return task_runner_;
     }
 
     void Validate(const std::string& path,
-                  scoped_ptr<base::Value> proposed_value) const;
+                  std::unique_ptr<base::Value> proposed_value) const;
 
    private:
     Validator* const validator_;
     // TaskRunner of thread that validator_ was registered on
     const scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
     DISALLOW_COPY_AND_ASSIGN(ValidatorInfo);
   };
 
   // For DeviceCapabilitiesImpl()
   friend class DeviceCapabilities;
   // For SetValidatedValueInternal()
   friend class DeviceCapabilities::Validator;
 
   // Map from capability key to corresponding ValidatorInfo. Gets updated
   // in Register()/Unregister().
-  typedef base::ScopedPtrHashMap<std::string, scoped_ptr<ValidatorInfo>>
+  typedef base::ScopedPtrHashMap<std::string, std::unique_ptr<ValidatorInfo>>
       ValidatorMap;
 
   // Internal constructor used by static DeviceCapabilities::Create*() methods.
   DeviceCapabilitiesImpl();
 
   void SetValidatedValue(const std::string& path,
-                         scoped_ptr<base::Value> new_value) override;
+                         std::unique_ptr<base::Value> new_value) override;
 
   // Lock for reading/writing data_ pointer
   mutable base::Lock data_lock_;
   // Lock for reading/writing validator_map_
   mutable base::Lock validation_lock_;
 
   scoped_refptr<Data> data_;
   // TaskRunner for capability writes. All internal writes to data_ must occur
   // on task_runner_for_writes_'s thread.
   const scoped_refptr<base::SingleThreadTaskRunner> task_runner_for_writes_;
 
   ValidatorMap validator_map_;
   const scoped_refptr<base::ObserverListThreadSafe<Observer>> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceCapabilitiesImpl);
 };
 
 }  // namespace chromecast
 
 #endif  // CHROMECAST_BASE_DEVICE_CAPABILITIES_IMPL_H_