[Ozone-GBM] Adding NativeWindowDelegate to IPC window changes to the GPU

ui/ozone/platform/dri/ozone_platform_gbm.cc

 // 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.
 
 #include "ui/ozone/platform/dri/ozone_platform_gbm.h"
 
 #include <dlfcn.h>
 #include <gbm.h>
 #include <stdlib.h>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "ui/events/ozone/device/device_manager.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/ozone/platform/dri/cursor_factory_evdev_dri.h"
 #include "ui/ozone/platform/dri/dri_window.h"
+#include "ui/ozone/platform/dri/dri_window_manager.h"
 #include "ui/ozone/platform/dri/dri_wrapper.h"
 #include "ui/ozone/platform/dri/gbm_buffer.h"
 #include "ui/ozone/platform/dri/gbm_surface.h"
 #include "ui/ozone/platform/dri/gbm_surface_factory.h"
 #include "ui/ozone/platform/dri/gpu_platform_support_gbm.h"
 #include "ui/ozone/platform/dri/gpu_platform_support_host_gbm.h"
 #include "ui/ozone/platform/dri/scanout_buffer.h"
 #include "ui/ozone/platform/dri/screen_manager.h"
 #include "ui/ozone/platform/dri/virtual_terminal_manager.h"
 #include "ui/ozone/public/cursor_factory_ozone.h"
@@ skipping 106 matching lines @@
     buffer_generator_.reset(new GbmBufferGenerator(dri_.get()));
     screen_manager_.reset(new ScreenManager(dri_.get(),
                                             buffer_generator_.get()));
     if (!surface_factory_ozone_)
       surface_factory_ozone_.reset(new GbmSurfaceFactory(use_surfaceless_));
 
     surface_factory_ozone_->InitializeGpu(dri_.get(),
                                           buffer_generator_->device(),
                                           screen_manager_.get());
     gpu_platform_support_.reset(
-        new GpuPlatformSupportGbm(surface_factory_ozone_.get()));
+        new GpuPlatformSupportGbm(surface_factory_ozone_.get(),
+                                  &gpu_window_manager_,
+                                  screen_manager_.get()));
 #if defined(OS_CHROMEOS)
     gpu_platform_support_->AddHandler(scoped_ptr<GpuPlatformSupport>(
         new DisplayMessageHandler(
             scoped_ptr<NativeDisplayDelegateDri>(new NativeDisplayDelegateDri(
                 dri_.get(),
                 screen_manager_.get(),
                 NULL)))));
 #endif
     if (surface_factory_ozone_->InitializeHardware() !=
         DriSurfaceFactory::INITIALIZED)
       LOG(FATAL) << "failed to initialize display hardware";
   }
 
  private:
   bool use_surfaceless_;
   scoped_ptr<VirtualTerminalManager> vt_manager_;
   scoped_ptr<DriWrapper> dri_;
   scoped_ptr<GbmBufferGenerator> buffer_generator_;
   scoped_ptr<ScreenManager> screen_manager_;
   scoped_ptr<DeviceManager> device_manager_;
 
   scoped_ptr<GbmSurfaceFactory> surface_factory_ozone_;
   scoped_ptr<CursorFactoryEvdevDri> cursor_factory_ozone_;
   scoped_ptr<EventFactoryEvdev> event_factory_ozone_;
 
   scoped_ptr<GpuPlatformSupportGbm> gpu_platform_support_;
   scoped_ptr<GpuPlatformSupportHostGbm> gpu_platform_support_host_;
 
+  DriWindowManager gpu_window_manager_;
+
   DISALLOW_COPY_AND_ASSIGN(OzonePlatformGbm);
 };
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformGbm() {
   CommandLine* cmd = CommandLine::ForCurrentProcess();
   return new OzonePlatformGbm(cmd->HasSwitch(switches::kOzoneUseSurfaceless));
 }
 
 }  // namespace ui