resourceloader: Consistently pass inDebugMode to encodeJsCall() in load.php

Still quite a few were being minified unconditinally. This is in
preparation for adding unit tests for the startup module where
it'll make reading the unit tests (and looking at the diff in case
of a failure) a lot easier if the strings aren't minified.

Change-Id: Ia06787e0ce608fcafac4596c980606d06107f517
Merge "resourceloader: Consistently pass inDebugMode to encodeJsCall() in load.php"