Exclude exe files while unzipping CRXes

extensions/utility/unpacker.h

 // 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.
 
 #ifndef EXTENSIONS_UTILITY_UNPACKER_H_
 #define EXTENSIONS_UTILITY_UNPACKER_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 16 matching lines @@
 // back out to disk for later use.
 class Unpacker {
  public:
   Unpacker(const base::FilePath& working_dir,
            const base::FilePath& extension_dir,
            const std::string& extension_id,
            Manifest::Location location,
            int creation_flags);
   ~Unpacker();
 
+  // Returns true if the given base::FilePath should be unzipped.
+  static bool ShouldExtractFile(const base::FilePath& file_path);
+
   // Runs the processing steps for the extension. On success, this returns true
   // and the decoded images will be in a file at
   // |working_dir|/kDecodedImagesFilename and the decoded messages will be in a
   // file at |working_dir|/kDecodedMessageCatalogsFilename.
   bool Run();
 
   const base::string16& error_message() { return error_message_; }
   base::DictionaryValue* parsed_manifest() { return parsed_manifest_.get(); }
   base::DictionaryValue* parsed_catalogs() { return parsed_catalogs_.get(); }
 
@@ skipping 55 matching lines @@
 
   // The last error message that was set.  Empty if there were no errors.
   base::string16 error_message_;
 
   DISALLOW_COPY_AND_ASSIGN(Unpacker);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_UTILITY_UNPACKER_H_