Re-add some conditionals to symbols files

We need to keep the ifdefs for platform abi differences.

gdk/gdk.symbols

@@ -373,6 +373,7 @@ gdk_visual_get_system
 gdk_visual_get_type G_GNUC_CONST
 gdk_visual_get_visual_type
 gdk_visual_type_get_type G_GNUC_CONST
+#ifdef GDK_WINDOWING_WIN32
 gdk_win32_drawable_get_handle
 gdk_win32_handle_table_lookup
 gdk_win32_icon_to_pixbuf_libgtk_only
@@ -380,6 +381,7 @@ gdk_win32_pixbuf_to_hicon_libgtk_only
 gdk_win32_selection_add_targets
 gdk_win32_set_modal_dialog_libgtk_only
 gdk_win32_window_is_win32
+#endif
 gdk_window_add_filter
 gdk_window_at_pointer
 gdk_window_attributes_type_get_type G_GNUC_CONST

gtk/abicheck.sh

 #! /bin/sh
 
-cpp -P -DG_OS_UNIX -DGTK_WINDOWING_X11 ${srcdir:-.}/gtk.symbols | sed -e '/^$/d' -e 's/ G_GNUC.*$//' -e 's/ PRIVATE//' | sort > expected-abi
+cpp -P -DG_OS_UNIX -DGDK_WINDOWING_X11 ${srcdir:-.}/gtk.symbols | sed -e '/^$/d' -e 's/ G_GNUC.*$//' -e 's/ PRIVATE//' | sort > expected-abi
 nm -D -g --defined-only .libs/libgtk-x11-3.0.so | cut -d ' ' -f 3 | egrep -v '^(__bss_start|_edata|_end)' | sort > actual-abi
 diff -u expected-abi actual-abi && rm -f expected-abi actual-abi

gtk/gtk.symbols

@@ -1200,9 +1200,11 @@ gtk_info_bar_set_default_response
 gtk_info_bar_set_message_type
 gtk_info_bar_set_response_sensitive
 gtk_init
-gtk_init_abi_check
 gtk_init_check
+#ifdef GDK_WINDOWING_WIN32
+gtk_init_abi_check
 gtk_init_check_abi_check
+#endif
 gtk_init_with_args
 gtk_invisible_get_screen
 gtk_invisible_get_type G_GNUC_CONST
@@ -1794,10 +1796,12 @@ gtk_print_unix_dialog_set_manual_capabilities
 gtk_print_unix_dialog_set_page_setup
 gtk_print_unix_dialog_set_settings
 gtk_print_unix_dialog_set_support_selection
+#ifdef GDK_WINDOWING_WIN32
 gtk_print_win32_devnames_free
 gtk_print_win32_devnames_from_printer_name
 gtk_print_win32_devnames_from_win32
 gtk_print_win32_devnames_to_win32
+#endif
 gtk_progress_bar_get_ellipsize
 gtk_progress_bar_get_fraction
 gtk_progress_bar_get_inverted
@@ -3314,7 +3318,9 @@ gtk_widget_trigger_tooltip_query
 gtk_widget_unmap
 gtk_widget_unparent
 gtk_widget_unrealize
+#ifdef GDK_WINDOWING_WIN32
 gtk_win32_embed_widget_get_type G_GNUC_CONST
+#endif
 gtk_window_activate_default
 gtk_window_activate_focus
 gtk_window_activate_key