Move download extension api implementation to download/ dir.

chrome/browser/extensions/extension_downloads_api_constants.h

Index: chrome/browser/extensions/extension_downloads_api_constants.h
diff --git a/chrome/browser/extensions/extension_downloads_api_constants.h b/chrome/browser/extensions/extension_downloads_api_constants.h
deleted file mode 100644
index 24608b34498f0c521b65f29c07e8a586ac7cead4..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/extension_downloads_api_constants.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// 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_
-#pragma once
-
-#include "content/browser/download/download_item.h"
-
-namespace extension_downloads_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[];
-extern const char kDangerFile[];
-extern const char kDangerKey[];
-extern const char kDangerSafe[];
-extern const char kDangerUrl[];
-extern const char kEndTimeKey[];
-extern const char kErrorKey[];
-extern const char kFileSizeKey[];
-extern const char kFilenameKey[];
-extern const char kHeaderNameKey[];
-extern const char kHeaderValueKey[];
-extern const char kHeadersKey[];
-extern const char kIdKey[];
-extern const char kMethodKey[];
-extern const char kMimeKey[];
-extern const char kPausedKey[];
-extern const char kSaveAsKey[];
-extern const char kStartTimeKey[];
-extern const char kStateComplete[];
-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
-
-#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_DOWNLOADS_API_CONSTANTS_H_