[gtk] Fix the windows build

[Matthias Clasen <matthiasc src gnome org>]

commit 4dfe2a8aa864444027548e2019448d26b50839e5
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 25 20:05:07 2019 -0400

    Fix the windows build
    
    There was another warp implementation that needed to be removed.
    This commit also addresses a number of compiler warnings
    in passing.

 gdk/win32/gdkdevice-win32.c        | 8 --------
 gdk/win32/gdkdevicemanager-win32.c | 3 ---
 gdk/win32/gdkdrag-win32.c          | 2 --
 gdk/win32/gdkdrop-win32.c          | 7 -------
 gdk/win32/gdkevents-win32.c        | 1 -
 5 files changed, 21 deletions(-)
---
diff --git a/gdk/win32/gdkdevice-win32.c b/gdk/win32/gdkdevice-win32.c
index 49549e19ba..3fa381cae0 100644
--- a/gdk/win32/gdkdevice-win32.c
+++ b/gdk/win32/gdkdevice-win32.c
@@ -63,13 +63,6 @@ gdk_device_win32_set_surface_cursor (GdkDevice *device,
 {
 }
 
-static void
-gdk_device_win32_warp (GdkDevice *device,
-                       gdouble    x,
-                       gdouble    y)
-{
-}
-
 static GdkModifierType
 get_current_mask (void)
 {
@@ -286,7 +279,6 @@ gdk_device_win32_class_init (GdkDeviceWin32Class *klass)
   device_class->get_history = gdk_device_win32_get_history;
   device_class->get_state = gdk_device_win32_get_state;
   device_class->set_surface_cursor = gdk_device_win32_set_surface_cursor;
-  device_class->warp = gdk_device_win32_warp;
   device_class->query_state = gdk_device_win32_query_state;
   device_class->grab = gdk_device_win32_grab;
   device_class->ungrab = gdk_device_win32_ungrab;
diff --git a/gdk/win32/gdkdevicemanager-win32.c b/gdk/win32/gdkdevicemanager-win32.c
index d5ebbbaacd..d40cc96b61 100644
--- a/gdk/win32/gdkdevicemanager-win32.c
+++ b/gdk/win32/gdkdevicemanager-win32.c
@@ -883,10 +883,7 @@ gdk_input_other_event (GdkDisplay *display,
   GdkDeviceManagerWin32 *device_manager;
   GdkDeviceWintab *source_device = NULL;
   GdkDeviceGrabInfo *last_grab;
-  GdkEventMask masktest;
   guint key_state;
-  POINT pt;
-  GdkSurfaceImplWin32 *impl;
 
   PACKET packet;
   gint root_x, root_y;
diff --git a/gdk/win32/gdkdrag-win32.c b/gdk/win32/gdkdrag-win32.c
index d0593a0863..6b9d115419 100644
--- a/gdk/win32/gdkdrag-win32.c
+++ b/gdk/win32/gdkdrag-win32.c
@@ -1840,7 +1840,6 @@ gdk_win32_drag_find_window (GdkDrag    *drag,
 {
   GdkWin32Drag *drag_win32 = GDK_WIN32_DRAG (drag);
   find_window_enum_arg a;
-  HWND result;
 
   g_assert (_win32_main_thread == NULL ||
             _win32_main_thread == g_thread_self ());
@@ -2439,7 +2438,6 @@ gdk_dnd_handle_key_event (GdkDrag           *drag,
     {
       drag_win32->util_data.last_x += dx;
       drag_win32->util_data.last_y += dy;
-      gdk_device_warp (pointer, drag_win32->util_data.last_x, drag_win32->util_data.last_y);
     }
 
   if (drag_win32->drag_surface)
diff --git a/gdk/win32/gdkdrop-win32.c b/gdk/win32/gdkdrop-win32.c
index 1525590716..e457ce12a4 100644
--- a/gdk/win32/gdkdrop-win32.c
+++ b/gdk/win32/gdkdrop-win32.c
@@ -1090,7 +1090,6 @@ static void
 gdk_win32_drop_finish (GdkDrop       *drop,
                        GdkDragAction  action)
 {
-  GdkDrag *drag;
   GdkWin32Drop *drop_win32 = GDK_WIN32_DROP (drop);
 
   g_return_if_fail (drop != NULL);
@@ -1103,12 +1102,6 @@ gdk_win32_drop_finish (GdkDrop       *drop,
 
   if (drop_win32->protocol == GDK_DRAG_PROTO_OLE2)
     return;
-/* FIXME: remove?
-  drag = gdk_drop_get_drag (drop);
-
-  if (drag != NULL)
-    _gdk_win32_local_drag_drop_response (drag, action);
-*/
 }
 
 #if 0
diff --git a/gdk/win32/gdkevents-win32.c b/gdk/win32/gdkevents-win32.c
index 2ad57e0568..4e4b3aaef8 100644
--- a/gdk/win32/gdkevents-win32.c
+++ b/gdk/win32/gdkevents-win32.c
@@ -1331,7 +1331,6 @@ _gdk_win32_do_emit_configure_event (GdkSurface *window,
                                     RECT       rect)
 {
   GdkSurfaceImplWin32 *impl = GDK_SURFACE_IMPL_WIN32 (window->impl);
-  GdkEvent *event;
 
   impl->unscaled_width = rect.right - rect.left;
   impl->unscaled_height = rect.bottom - rect.top;