convert //courgette to std::unique_ptr

courgette/disassembler_elf_32_x86.cc

 // Copyright (c) 2012 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.
 
 #include "courgette/disassembler_elf_32_x86.h"
 
+#include <memory>
 #include <vector>
 
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "courgette/assembly_program.h"
 #include "courgette/courgette.h"
 
 namespace courgette {
 
 CheckBool DisassemblerElf32X86::TypedRVAX86::ComputeRelativeTarget(
     const uint8_t* op_pointer) {
   set_relative_target(Read32LittleEndian(op_pointer) + 4);
   return true;
 }
@@ skipping 150 matching lines @@
       if (abs32_pos != abs32_locations_.end()) {
         if (*abs32_pos < rel32_rva + 4) {
           // Beginning of abs32 reloc is before end of rel32 reloc so they
           // overlap.  Skip four bytes past the abs32 reloc.
           RVA current_rva = static_cast<RVA>(p - adjust_pointer_to_rva);
           p += (*abs32_pos + 4) - current_rva;
           continue;
         }
       }
 
-      scoped_ptr<TypedRVAX86> typed_rel32_rva(new TypedRVAX86(rel32_rva));
+      std::unique_ptr<TypedRVAX86> typed_rel32_rva(new TypedRVAX86(rel32_rva));
       if (!typed_rel32_rva->ComputeRelativeTarget(rel32))
         return false;
 
       RVA target_rva = typed_rel32_rva->rva() +
           typed_rel32_rva->relative_target();
       if (IsValidTargetRVA(target_rva)) {
         rel32_locations_.push_back(typed_rel32_rva.release());
 #if COURGETTE_HISTOGRAM_TARGETS
         ++rel32_target_rvas_[target_rva];
 #endif
         p = rel32 + 4;
         continue;
       }
     }
     p += 1;
   }
 
   return true;
 }
 
 }  // namespace courgette