[Windows] Unreviewed build fix.

* WebKit.vcxproj/WebKitExportGenerator/WebKitExports.def.in:
Added missing 32-bit and 64-bit linker symbols.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@158293 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2 files changed