GitLab

This CL removes three arguments from the RequireAdditionalModules method
since only the ScriptContext is needed to get those values.

BUG=todo

Review URL: https://codereview.chromium.org/442553002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@287480 0039d316-1c4b-4281-b951-d872f2087c98