Pull struct and interface definitions out of module.js.tmpl into their own files.

Review URL: https://codereview.chromium.org/117673002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241488 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed