Move TemplateURLService preferences registration to the component

components/search_engines/template_url_service.h

Index: components/search_engines/template_url_service.h
diff --git a/components/search_engines/template_url_service.h b/components/search_engines/template_url_service.h
index ccf0db40454e3b27a6612e0055f0f24679b8c173..f77879cdab5ed455f5be883a18e9390dd9fd5ee5 100644
--- a/components/search_engines/template_url_service.h
+++ b/components/search_engines/template_url_service.h
@@ -45,6 +45,10 @@ class SyncData;
 class SyncErrorFactory;
 }
 
+namespace user_prefs {
+class PrefRegistrySyncable;
+}
+
 // TemplateURLService is the backend for keywords. It's used by
 // KeywordAutocomplete.
 //
@@ -98,6 +102,9 @@ class TemplateURLService : public WebDataServiceConsumer,
   TemplateURLService(const Initializer* initializers, const int count);
   ~TemplateURLService() override;
 
+  // Register Profile preferences in |registry|.
+  static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
+
   // Removes any unnecessary characters from a user input keyword.
   // This removes the leading scheme, "www." and any trailing slash.
   static base::string16 CleanUserInputKeyword(const base::string16& keyword);