Delete the temp dir created by CreateZip.

chrome/browser/extensions/extension_creator.h

 // Copyright (c) 2009 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 CHROME_COMMON_EXTENSIONS_EXTENSION_CREATOR_H_
-#define CHROME_COMMON_EXTENSIONS_EXTENSION_CREATOR_H_
+#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_CREATOR_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_CREATOR_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 
 namespace base {
 class RSAPrivateKey;
 }
 
@@ skipping 27 matching lines @@
                        const FilePath& private_key_output_path);
 
   // Reads private key from |private_key_path|.
   base::RSAPrivateKey* ReadInputKey(const FilePath& private_key_path);
 
   // Generates a key pair and writes the private key to |private_key_path|
   // if provided.
   base::RSAPrivateKey* GenerateKey(const FilePath& private_key_path);
 
   // Creates temporary zip file for the extension.
-  bool CreateZip(const FilePath& extension_dir, FilePath* zip_path);
+  bool CreateZip(const FilePath& extension_dir, const FilePath& temp_path,
+                 FilePath* zip_path);
 
   // Signs the temporary zip and returns the signature.
   bool SignZip(const FilePath& zip_path,
                base::RSAPrivateKey* private_key,
                std::vector<uint8>* signature);
 
   // Export installable .crx to |crx_path|.
   bool WriteCRX(const FilePath& zip_path,
                 base::RSAPrivateKey* private_key,
                 const std::vector<uint8>& signature,
                 const FilePath& crx_path);
 
   // Holds a message for any error that is raised during Run(...).
   std::string error_message_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionCreator);
 };
 
-#endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_CREATOR_H_
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_CREATOR_H_