I was trying to build Chromium on Windows and met following error:

```
1>------ Build started: Project: webcore_bindings_sources, Configuration: Debug Win32 ------
1>Build started 9/6/2012 11:31:11 AM.
1>InitializeBuildStatus:
1>  Touching "..\..\..\..\..\build\Debug\obj\webcore_bindings_sources\webcore_bindings_sources.unsuccessfulbuild".
1>CustomBuild:
1>  ExceptionCodeDescription
1>  Can't locate strict.pm in @INC (@INC contains: C:\chromium\src\third_party\WebKit\Source\WebCore\bindings\scripts /usr/lib/perl5/5.10/i686-cygwin /usr/lib/perl5/5.10 /usr/lib/perl5/site_perl/5.10/i686-cygwin /usr/lib/perl5/site_perl/5.10 /usr/lib/perl5/vendor_perl/5.10/i686-cygwin /usr/lib/perl5/vendor_perl/5.10 /usr/lib/perl5/vendor_perl/5.10 /usr/lib/perl5/site_perl/5.8 /usr/lib/perl5/vendor_perl/5.8 .) at C:\chromium\src\third_party\WebKit\Source\WebCore\dom\make_dom_exceptions.pl line 33.
1>  BEGIN failed--compilation aborted at C:\chromium\src\third_party\WebKit\Source\WebCore\dom\make_dom_exceptions.pl line 33.

```

It looks like my Perl path is not in the Visual Studio, so I'd like to add the path into this `@INC`, but not sure where to add it.