Remove two unused prefs keys.

chrome/browser/ui/search_engines/keyword_editor_controller.cc

Index: chrome/browser/ui/search_engines/keyword_editor_controller.cc
diff --git a/chrome/browser/ui/search_engines/keyword_editor_controller.cc b/chrome/browser/ui/search_engines/keyword_editor_controller.cc
index 1dcb8bbc0a8e72220dab956a6ee3fb6918d86de6..9d8b106d44cb87b59a8b7fc53d86b6431f3c0031 100644
--- a/chrome/browser/ui/search_engines/keyword_editor_controller.cc
+++ b/chrome/browser/ui/search_engines/keyword_editor_controller.cc
@@ -25,13 +25,6 @@ KeywordEditorController::KeywordEditorController(Profile* profile)
 KeywordEditorController::~KeywordEditorController() {
 }
 
-// static
-// TODO(rsesek): Other platforms besides Mac should remember window
-// placement. http://crbug.com/22269
-void KeywordEditorController::RegisterPrefs(PrefRegistrySimple* registry) {
-  registry->RegisterDictionaryPref(prefs::kKeywordEditorWindowPlacement);
-}
-
 int KeywordEditorController::AddTemplateURL(const base::string16& title,
                                             const base::string16& keyword,
                                             const std::string& url) {