Fix dangerous pointer use in UserScriptMaster

chrome/browser/extensions/convert_user_script.cc

Index: chrome/browser/extensions/convert_user_script.cc
diff --git a/chrome/browser/extensions/convert_user_script.cc b/chrome/browser/extensions/convert_user_script.cc
index 1a7d48f1c2e4b903f0bcf2a31d4e01423ea2d3ef..a7a7c29e1122164477dc5cf59bc6e45c2762b2bc 100644
--- a/chrome/browser/extensions/convert_user_script.cc
+++ b/chrome/browser/extensions/convert_user_script.cc
@@ -45,8 +45,7 @@ scoped_refptr<Extension> ConvertUserScriptToExtension(
   }
 
   UserScript script;
-  if (!UserScriptMaster::ScriptReloader::ParseMetadataHeader(content,
-                                                             &script)) {
+  if (!UserScriptMaster::ParseMetadataHeader(content, &script)) {
     *error = base::ASCIIToUTF16("Invalid script header.");
     return NULL;
   }