2010-05-02 Geoff Levand <geoff.levand@am.sony.com>

2010-05-02  Geoff Levand  <geoff.levand@am.sony.com>

        Reviewed by Eric Seidel.

        [GTK] Fix out of source build failure
        https://bugs.webkit.org/show_bug.cgi?id=38051

        Add a preprocessor include path for generated GTK header files.
        Fixes build errors like these when building GTK out of source:

          webkit.h: error: webkit/webkitversion.h: No such file or directory

        * GNUmakefile.am:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@58664 268f45cc-cd09-0410-ab3c-d52691b4dbfc