Allow drag-and-drop of zipped extensions on chrome://extensions

chrome/utility/extensions/extensions_handler.h

 // Copyright 2014 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_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_
 #define CHROME_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_
 
 #include "base/base64.h"
 #include "base/compiler_specific.h"
 #include "base/json/json_reader.h"
@@ skipping 21 matching lines @@
   static void UtilityThreadStarted();
 
   // IPC::Listener:
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
  private:
   // IPC message handlers.
   void OnUnpackExtension(const base::FilePath& extension_path,
                          const std::string& extension_id,
                          int location, int creation_flags);
+  void OnUnzipToDir(const base::FilePath& zip_path, const base::FilePath& dir);
   void OnParseUpdateManifest(const std::string& xml);
   void OnDecodeImageBase64(const std::string& encoded_data);
   void OnParseJSON(const std::string& json);
   void OnCheckMediaFile(int64 milliseconds_of_decoding,
                         const IPC::PlatformFileForTransit& media_file);
 
 #if defined(OS_WIN)
   void OnParseITunesPrefXml(const std::string& itunes_xml_data);
 #endif  // defined(OS_WIN)
 
@@ skipping 18 matching lines @@
   void OnGetAndEncryptWiFiCredentials(const std::string& network_guid,
                                       const std::vector<uint8>& public_key);
 #endif  // defined(OS_WIN)
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionsHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_UTILITY_EXTENSIONS_EXTENSIONS_HANDLER_H_