[Mac] Polish the search engine manager

chrome/browser/search_engines/keyword_editor_controller.h

Index: chrome/browser/search_engines/keyword_editor_controller.h
diff --git a/chrome/browser/search_engines/keyword_editor_controller.h b/chrome/browser/search_engines/keyword_editor_controller.h
index 1aafc2c89b7fff3d14498b1b423d115a3dddee79..4c62feb238a5a35514e894cabfe631ed64a300a6 100644
--- a/chrome/browser/search_engines/keyword_editor_controller.h
+++ b/chrome/browser/search_engines/keyword_editor_controller.h
@@ -10,6 +10,7 @@
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 
+class PrefService;
 class Profile;
 class TemplateURL;
 class TemplateURLModel;
@@ -20,6 +21,8 @@ class KeywordEditorController {
   explicit KeywordEditorController(Profile* profile);
   ~KeywordEditorController();
 
+  static void RegisterPrefs(PrefService* prefs);
+
   // Invoked when the user succesfully fills out the add keyword dialog.
   // Propagates the change to the TemplateURLModel and updates the table model.
   // Returns the index of the added URL.