Convert //base to use std::unique_ptr

base/trace_event/trace_event_argument.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 BASE_TRACE_EVENT_TRACE_EVENT_ARGUMENT_H_
 #define BASE_TRACE_EVENT_TRACE_EVENT_ARGUMENT_H_
 
 #include <stddef.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/pickle.h"
 #include "base/strings/string_piece.h"
 #include "base/trace_event/trace_event_impl.h"
 
 namespace base {
 
 class Value;
 
 namespace trace_event {
 
@@ skipping 35 matching lines @@
 
   // ConvertableToTraceFormat implementation.
   void AppendAsTraceFormat(std::string* out) const override;
 
   void EstimateTraceMemoryOverhead(TraceEventMemoryOverhead* overhead) override;
 
   // DEPRECATED: do not use, here only for legacy reasons. These methods causes
   // a copy-and-translation of the base::Value into the equivalent TracedValue.
   // TODO(primiano): migrate the (three) existing clients to the cheaper
   // SetValue(TracedValue) API. crbug.com/495628.
-  void SetValue(const char* name, scoped_ptr<base::Value> value);
+  void SetValue(const char* name, std::unique_ptr<base::Value> value);
   void SetBaseValueWithCopiedName(base::StringPiece name,
                                   const base::Value& value);
   void AppendBaseValue(const base::Value& value);
 
   // Public for tests only.
-  scoped_ptr<base::Value> ToBaseValue() const;
+  std::unique_ptr<base::Value> ToBaseValue() const;
 
  private:
   Pickle pickle_;
 
 #ifndef NDEBUG
   // In debug builds checks the pairings of {Start,End}{Dictionary,Array}
   std::vector<bool> nesting_stack_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(TracedValue);
 };
 
 }  // namespace trace_event
 }  // namespace base
 
 #endif  // BASE_TRACE_EVENT_TRACE_EVENT_ARGUMENT_H_