ozone: Add GPU message for cursor updates

ui/ozone/common/gpu/ozone_gpu_messages.h

Index: ui/ozone/common/gpu/ozone_gpu_messages.h
diff --git a/ui/ozone/common/gpu/ozone_gpu_messages.h b/ui/ozone/common/gpu/ozone_gpu_messages.h
new file mode 100644
index 0000000000000000000000000000000000000000..e3ca8b3db3482929ca564718479255738a6ea007
--- /dev/null
+++ b/ui/ozone/common/gpu/ozone_gpu_messages.h
@@ -0,0 +1,31 @@
+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Multiply-included message file, hence no include guard here, but see below
+// for a much smaller-than-usual include guard section.
+
+#include "ipc/ipc_message_macros.h"
+#include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/gfx/geometry/point.h"
+#include "ui/gfx/ipc/gfx_param_traits.h"
+#include "ui/gfx/native_widget_types.h"
+#include "ui/ozone/ozone_export.h"
+
+#undef IPC_MESSAGE_EXPORT
+#define IPC_MESSAGE_EXPORT OZONE_EXPORT
+
+#define IPC_MESSAGE_START OzoneGpuMsgStart
+
+//------------------------------------------------------------------------------
+// GPU Messages
+// These are messages from the browser to the GPU process.
+
+// Update the HW cursor bitmap & move to specified location.
+IPC_MESSAGE_CONTROL3(OzoneGpuMsg_CursorSet,
+                     gfx::AcceleratedWidget, SkBitmap, gfx::Point)
+
+// Move the HW cursor to the specified location.
+IPC_MESSAGE_CONTROL2(OzoneGpuMsg_CursorMove,
+                     gfx::AcceleratedWidget, gfx::Point)
+