base: Make RefCountedBytes::TakeVector return ref ptr instead of raw ptr

base/memory/ref_counted_memory.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 "base/memory/ref_counted_memory.h"
 
 #include "base/logging.h"
 
 namespace base {
 
@@ skipping 20 matching lines @@
 
 RefCountedBytes::RefCountedBytes() {}
 
 RefCountedBytes::RefCountedBytes(const std::vector<unsigned char>& initializer)
     : data_(initializer) {
 }
 
 RefCountedBytes::RefCountedBytes(const unsigned char* p, size_t size)
     : data_(p, p + size) {}
 
-RefCountedBytes* RefCountedBytes::TakeVector(
+scoped_refptr<RefCountedBytes> RefCountedBytes::TakeVector(
     std::vector<unsigned char>* to_destroy) {
-  RefCountedBytes* bytes = new RefCountedBytes;
+  scoped_refptr<RefCountedBytes> bytes(new RefCountedBytes);
   bytes->data_.swap(*to_destroy);
   return bytes;
 }
 
 const unsigned char* RefCountedBytes::front() const {
   // STL will assert if we do front() on an empty vector, but calling code
   // expects a NULL.
   return size() ? &data_.front() : NULL;
 }
 
@@ skipping 18 matching lines @@
 const unsigned char* RefCountedString::front() const {
   return data_.empty() ? NULL :
          reinterpret_cast<const unsigned char*>(data_.data());
 }
 
 size_t RefCountedString::size() const {
   return data_.size();
 }
 
 }  //  namespace base