[gtk+] Drop GdkDeviceManager entirely

[Matthias Clasen <matthiasc src gnome org>]

commit 05149a391fa86e91d0b5ffbb46ea0ece4f219a1b
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Nov 25 08:25:15 2017 -0500

    Drop GdkDeviceManager entirely
    
    Nothing uses it anymore.

 gdk/gdk-autocleanup.h         |    1 -
 gdk/gdk.h                     |    1 -
 gdk/gdkdevicemanager.c        |  158 -----------------------------------------
 gdk/gdkdevicemanager.h        |   40 ----------
 gdk/gdkdevicemanagerprivate.h |   45 ------------
 gdk/gdktypes.h                |    1 -
 gdk/meson.build               |    2 -
 7 files changed, 0 insertions(+), 248 deletions(-)
---
diff --git a/gdk/gdk-autocleanup.h b/gdk/gdk-autocleanup.h
index 6d27549..5fae7c3 100644
--- a/gdk/gdk-autocleanup.h
+++ b/gdk/gdk-autocleanup.h
@@ -24,7 +24,6 @@
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkAppLaunchContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkCursor, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDevice, g_object_unref)
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDeviceManager, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplay, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplayManager, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDragContext, g_object_unref)
diff --git a/gdk/gdk.h b/gdk/gdk.h
index 296720c..4b9a5ad 100644
--- a/gdk/gdk.h
+++ b/gdk/gdk.h
@@ -36,7 +36,6 @@
 #include <gdk/gdkdevice.h>
 #include <gdk/gdkdevicepad.h>
 #include <gdk/gdkdevicetool.h>
-#include <gdk/gdkdevicemanager.h>
 #include <gdk/gdkdisplay.h>
 #include <gdk/gdkdisplaymanager.h>
 #include <gdk/gdkdnd.h>
diff --git a/gdk/gdktypes.h b/gdk/gdktypes.h
index 9cb9f7a..f7cb9f8 100644
--- a/gdk/gdktypes.h
+++ b/gdk/gdktypes.h
@@ -127,7 +127,6 @@ typedef struct _GdkDevice             GdkDevice;
 typedef struct _GdkDragContext        GdkDragContext;
 
 typedef struct _GdkDisplayManager     GdkDisplayManager;
-typedef struct _GdkDeviceManager      GdkDeviceManager;
 typedef struct _GdkDisplay            GdkDisplay;
 typedef struct _GdkWindow             GdkWindow;
 typedef struct _GdkKeymap             GdkKeymap;
diff --git a/gdk/meson.build b/gdk/meson.build
index 9b34ee4..8792f34 100644
--- a/gdk/meson.build
+++ b/gdk/meson.build
@@ -5,7 +5,6 @@ gdk_public_sources = files([
   'gdkcontentformats.c',
   'gdkcursor.c',
   'gdkdevice.c',
-  'gdkdevicemanager.c',
   'gdkdevicepad.c',
   'gdkdevicetool.c',
   'gdkdisplay.c',
@@ -45,7 +44,6 @@ gdk_public_headers = files([
   'gdkcontentformats.h',
   'gdkcursor.h',
   'gdkdevice.h',
-  'gdkdevicemanager.h',
   'gdkdevicepad.h',
   'gdkdevicetool.h',
   'gdkdisplay.h',