Enable promotion system on Android

chrome/browser/web_resource/web_resource_service.h

Index: chrome/browser/web_resource/web_resource_service.h
diff --git a/chrome/browser/web_resource/web_resource_service.h b/chrome/browser/web_resource/web_resource_service.h
index 98c4e4659a6629c3f8890a6b224930a22e162c21..57e61cdd8ee922a90661485cbad3b75116a510ee 100644
--- a/chrome/browser/web_resource/web_resource_service.h
+++ b/chrome/browser/web_resource/web_resource_service.h
@@ -79,7 +79,7 @@ class WebResourceService
   // The tool that fetches the url data from the server.
   scoped_ptr<net::URLFetcher> url_fetcher_;
 
-  // The tool that parses and transform the json data. Weak reference as it
+  // The tool that parses and transforms the json data. Weak reference as it
   // deletes itself once the unpack is done.
   JSONAsynchronousUnpacker* json_unpacker_;