Bug 427757 - The Browser widget no longer works on RHEL6.4

Change-Id: I974a19bf339736850995e75eb2e8f23df5565916
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>
diff --git a/features/org.eclipse.equinox.executable.feature/library/gtk/eclipseGtkInit.c b/features/org.eclipse.equinox.executable.feature/library/gtk/eclipseGtkInit.c
index 14c90e3..0dfd52e 100644
--- a/features/org.eclipse.equinox.executable.feature/library/gtk/eclipseGtkInit.c
+++ b/features/org.eclipse.equinox.executable.feature/library/gtk/eclipseGtkInit.c
@@ -129,6 +129,7 @@
 	if (!gtkLib || !gdkLib) {
 		gdkLib = dlopen(GDK_LIB, DLFLAGS);
 		gtkLib = dlopen(GTK_LIB, DLFLAGS);
+		setenv("SWT_GTK3","0",1);
 	}
 	objLib = dlopen(GOBJ_LIB, DLFLAGS);
 	pixLib = dlopen(PIXBUF_LIB, DLFLAGS);