Fix new[]/delete mismatches in sandbox handle code by switching to scoped_ptr<C, base::FreeDeleter>.

sandbox/win/src/handle_table.cc

Index: sandbox/win/src/handle_table.cc
diff --git a/sandbox/win/src/handle_table.cc b/sandbox/win/src/handle_table.cc
index a497f7489091b4a0cdd0edeaa6d68ded4a562033..23217ddb76ac2c47e25ac46f3ebae7e76bfcdba4 100644
--- a/sandbox/win/src/handle_table.cc
+++ b/sandbox/win/src/handle_table.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2013 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.
 
@@ -7,6 +7,7 @@
 #include <algorithm>
 #include <cstdlib>
 
+#include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "sandbox/win/src/win_utils.h"
 
@@ -120,9 +121,10 @@ void HandleTable::HandleEntry::UpdateInfo(UpdateType flag) {
     case UPDATE_INFO_AND_NAME:
       if (type_info_buffer_.size() && handle_name_.empty()) {
         ULONG size = MAX_PATH;
-        scoped_ptr<UNICODE_STRING> name;
+        scoped_ptr<UNICODE_STRING, base::FreeDeleter> name;
         do {
-          name.reset(reinterpret_cast<UNICODE_STRING*>(new BYTE[size]));
+          name.reset(static_cast<UNICODE_STRING*>(malloc(size)));
+          CHECK(name.get());
           result = QueryObject(reinterpret_cast<HANDLE>(
               handle_entry_->Handle), ObjectNameInformation, name.get(),
               size, &size);