Removing GLE support.

Thanks to Kenji Irie <gelsoft@mx4.tiki.ne.jp> for the patch.
Bug #195865 r=cls

config/autoconf.mk.in

@@ -117,7 +117,6 @@ MOZ_POST_PROGRAM_COMMAND = @MOZ_POST_PROGRAM_COMMAND@
 
 MOZ_BUILD_ROOT             = @MOZ_BUILD_ROOT@
 
-MOZ_GLE                    = @MOZ_GLE@
 MOZ_XUL                    = @MOZ_XUL@
 
 MOZ_NATIVE_ZLIB	= @SYSTEM_ZLIB@

configure.in

@@ -3080,30 +3080,8 @@ then
     AM_PATH_GTK($GTK_VERSION,,
       AC_MSG_ERROR(Test for GTK failed.))
 
-	dnl ========================================================
-	dnl = GLE support
-	dnl = See http://www.SoftHome.net/pub/users/timj/gle/index.htm
-	dnl ========================================================
-    MOZ_GLE=
-    MOZ_GLE_LDFLAGS=
-
-	MOZ_ARG_ENABLE_BOOL(gle,
-	[  --enable-gle-support
-                          GLE support (for debugging gtk widgets) ],
-        MOZ_GLE=1
-        MOZ_GLE_LDFLAGS=-lgle
-        AC_DEFINE(MOZ_GLE),
-        MOZ_GLE=
-        MOZ_GLE_LDFLAGS= )
-
     MOZ_GTK_LDFLAGS=$GTK_LIBS
-
-    if test "$MOZ_GLE"; then
-        MOZ_GTK_LDFLAGS=`echo $MOZ_GTK_LDFLAGS | sed -e 's/-lgtk/-lgle -lgtk/'`
-    fi
-
     MOZ_GTK_CFLAGS=$GTK_CFLAGS
-
 fi
 
 if test "$MOZ_ENABLE_GTK2"
@@ -4694,8 +4672,6 @@ AC_SUBST(MOZ_COMPONENT_NSPR_LIBS)
 AC_SUBST(MOZ_COMPONENT_XPCOM_LIBS)
 AC_SUBST(XPCOM_LIBS)
 
-AC_SUBST(MOZ_GLE)
-
 AC_SUBST(MOZ_BUILD_ROOT)
 AC_SUBST(MOZ_OS2_TOOLS)
 AC_SUBST(MOZ_OS2_EMX_OBJECTFORMAT)

widget/src/gtk/nsAppShell.cpp

@@ -48,10 +48,6 @@
 #include <stdlib.h>
 #include <gdk/gdkx.h>
 
-#ifdef MOZ_GLE
-#include <gle/gle.h>
-#endif
-
 #include "nsIWidget.h"
 #include "nsIPref.h"