Separate gfx_ipc into skia-dependent and non-skia-dependent parts

ui/ozone/common/gpu/ozone_gpu_messages.h

 // Copyright 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 <stdint.h>
 
 #include <vector>
 
 #include "base/file_descriptor_posix.h"
 #include "ipc/ipc_message_macros.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/display/types/display_constants.h"
 #include "ui/display/types/gamma_ramp_rgb_entry.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/ipc/gfx_param_traits.h"
 #include "ui/gfx/ipc/gfx_param_traits_macros.h"
+#include "ui/gfx/ipc/skia/gfx_skia_param_traits.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT
 
 #define IPC_MESSAGE_START OzoneGpuMsgStart
 
 IPC_ENUM_TRAITS_MAX_VALUE(ui::DisplayConnectionType,
                           ui::DISPLAY_CONNECTION_TYPE_LAST)
@@ skipping 146 matching lines @@
 
 // Response to OzoneGpuMsg_RelinquishDisplayControl.
 IPC_MESSAGE_CONTROL1(OzoneHostMsg_DisplayControlRelinquished,
                      bool /* success */)
 
 // Response to OzoneGpuMsg_CheckOverlayCapabilities. Returns list of supported
 // params.
 IPC_MESSAGE_CONTROL2(OzoneHostMsg_OverlayCapabilitiesReceived,
                      gfx::AcceleratedWidget /* widget */,
                      std::vector<ui::OverlayCheck_Params> /* overlays */)