[GTK] Avoid warning in jhbuildrc.

https://bugs.webkit.org/show_bug.cgi?id=179913

Reviewed by Carlos Garcia Campos.

Apparently this is not quite a real python file; this declaration causes
warnings like
  I: unknown keys defined in configuration file: top_level_directory
which break run-webkit-tests.

* gtk/jhbuildrc:


Canonical link: https://commits.webkit.org/195941@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@225073 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Tools/ChangeLog

@@ -1,3 +1,17 @@
+2017-11-21  Ms2ger  <Ms2ger@igalia.com>
+
+        [GTK] Avoid warning in jhbuildrc.
+        https://bugs.webkit.org/show_bug.cgi?id=179913
+
+        Reviewed by Carlos Garcia Campos.
+
+        Apparently this is not quite a real python file; this declaration causes
+        warnings like
+          I: unknown keys defined in configuration file: top_level_directory
+        which break run-webkit-tests.
+
+        * gtk/jhbuildrc:
+
 2017-11-21  Carlos Garcia Campos  <cgarcia@igalia.com>
 
         Unreviewed. Fix WPE make distcheck.

Tools/gtk/jhbuildrc

@@ -22,8 +22,8 @@ sys.path.insert(0, os.path.join(os.path.dirname(__file__), "../jhbuild") )
 import jhbuildrc_common
 jhbuildrc_common.init(globals(), "gtk")
 
-top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
-sys.path.insert(0, os.path.join(top_level_directory, 'Tools', 'glib'))
+__top_level_directory = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
+sys.path.insert(0, os.path.join(__top_level_directory, 'Tools', 'glib'))
 import common
 
 # LLVM requires that builddir != srcdir, and it's not possible to do that in jhbuild only