Move language detection to a component

chrome/common/chrome_switches.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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 367 matching lines @@
 extern const char kSyncDisableOAuth2Token[];
 extern const char kSyncEnableGetUpdateAvoidance[];
 extern const char kSyncfsEnableDirectoryOperation[];
 extern const char kTabBrowserDragging[];
 extern const char kTabCapture[];
 extern const char kTestName[];
 extern const char kTestType[];
 extern const char kTestingChannelID[];
 extern const char kTrackActiveVisitTime[];
 extern const char kTranslateScriptURL[];
-extern const char kTranslateSecurityOrigin[];
 extern const char kTrustedSpdyProxy[];
 extern const char kTryChromeAgain[];
 extern const char kUninstallExtension[];
 extern const char kUninstall[];
 extern const char kUnlimitedStorage[];
 extern const char kUseCacheableNewTabPage[];
 extern const char kUseSimpleCacheBackend[];
 extern const char kUseSpdy[];
 extern const char kUseSpellingSuggestions[];
 extern const char kMaxSpdyConcurrentStreams[];
@@ skipping 75 matching lines @@
 #else
 extern const char kEnablePrintPreview[];
 #endif
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_