Convert scoped_ptr_malloc -> scoped_ptr, part 1.

chrome/common/chrome_paths_mac.mm

 // 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 "chrome/common/chrome_paths_internal.h"
 
 #import <Foundation/Foundation.h>
 #include <string.h>
 
 #include <string>
@@ skipping 214 matching lines @@
 
 NSBundle* OuterAppBundle() {
   // Cache this. Foundation leaks it anyway, and this should be the only call
   // to OuterAppBundleInternal().
   static NSBundle* bundle = OuterAppBundleInternal();
   return bundle;
 }
 
 bool GetUserDataDirectoryForBrowserBundle(NSBundle* bundle,
                                           base::FilePath* result) {
-  scoped_ptr_malloc<char> product_dir_name(ProductDirNameForBundle(bundle));
+  scoped_ptr<char, base::FreeDeleter>
+      product_dir_name(ProductDirNameForBundle(bundle));
   return GetDefaultUserDataDirectoryForProduct(product_dir_name.get(), result);
 }
 
 #endif  // !defined(OS_IOS)
 
 bool ProcessNeedsProfileDir(const std::string& process_type) {
   // For now we have no reason to forbid this on other MacOS as we don't
   // have the roaming profile troubles there.
   return true;
 }
 
 }  // namespace chrome