Unreviewed, rolling out r147130.

http://trac.webkit.org/changeset/147130
https://bugs.webkit.org/show_bug.cgi?id=113539

Not needed now that we do not sleep in preprocessor.pm
(Requested by jamesr on #webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2013-03-28

* WebCore.gyp/WebCore.gyp:
* bindings/scripts/CodeGenerator.pm:
(ParseInterface):
* bindings/scripts/IDLParser.pm:
(Parse):
* bindings/scripts/generate-bindings.pl:
* bindings/scripts/generate-preprocessed-idls.pl: Removed.
* bindings/scripts/preprocessor.pm:
(applyPreprocessor):

git-svn-id: svn://svn.chromium.org/blink/trunk@147167 bbb929c8-8fbe-4397-9dbb-9b2b20218538