Move download extension api implementation to download/ dir.

chrome/browser/download/download_extension_api_constants.h

 // Copyright (c) 2011 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_BROWSER_EXTENSIONS_EXTENSION_DOWNLOADS_API_CONSTANTS_H_
-#define CHROME_BROWSER_EXTENSIONS_EXTENSION_DOWNLOADS_API_CONSTANTS_H_
+#ifndef CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_CONSTANTS_H_

[Aaron Boodman, 2011/11/04 05:38:12]

Can you move these constants into download_extension_api.cc? They don't need to
be exposed publicly.

[tfarina, 2011/11/04 08:41:03]

Done.

+#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_CONSTANTS_H_
 #pragma once
 
 #include "content/browser/download/download_item.h"
 
-namespace extension_downloads_api_constants {
+namespace download_extension_api_constants {
 
 // Error messages
 extern const char kNotImplemented[];
 extern const char kGenericError[];
 extern const char kInvalidURL[];
 
 // Parameter keys
 extern const char kBodyKey[];
 extern const char kBytesReceivedKey[];
 extern const char kDangerAcceptedKey[];
@@ skipping 18 matching lines @@
 extern const char kStateInProgress[];
 extern const char kStateInterrupted[];
 extern const char kStateKey[];
 extern const char kTotalBytesKey[];
 extern const char kUrlKey[];
 
 const char* DangerString(DownloadItem::DangerType danger);
 
 const char* StateString(DownloadItem::DownloadState state);
 
-}  // namespace extension_downloads_api_constants
+}  // namespace download_extension_api_constants
 
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_DOWNLOADS_API_CONSTANTS_H_
+#endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_EXTENSION_API_CONSTANTS_H_