The order of the generated supplemental code is not guaranteed
The order of the generated supplemental code is not guaranteed

Sort the supplemental idl files before generating the code so that it is
generated in a consistent order.

Review URL: https://chromiumcodereview.appspot.com/17261025

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@152836 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs