Move language detection to a component

components/translate/common/translate_switches.cc

Index: components/translate/common/translate_switches.cc
diff --git a/android_webview/common/aw_switches.cc b/components/translate/common/translate_switches.cc
similarity index 45%
copy from android_webview/common/aw_switches.cc
copy to components/translate/common/translate_switches.cc
index b2663fa8b99bcf163d19e31589ba0ebf85e29bcb..714bbfbb76036b9fa29531be75ec7e25d074caab 100644
--- a/android_webview/common/aw_switches.cc
+++ b/components/translate/common/translate_switches.cc
@@ -2,14 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "android_webview/common/aw_switches.h"
+#include "components/translate/common/translate_switches.h"
 
+namespace translate {
 namespace switches {
 
-const char kDisableSimpleCache[] = "disable-simple-cache";
-
-const char kDisableWebViewGLMode[] = "disable-webview-gl-mode";
-
-const char kTileMemoryMultiplier[] = "tile-memory-multiplier";
+// Overrides security-origin with which Translate runs in an isolated world.
+const char kTranslateSecurityOrigin[] = "translate-security-origin";
 
 }  // namespace switches
+}  // namespace translate