ozone: gbm: Add overlay support

ui/ozone/platform/dri/hardware_display_controller_unittest.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 "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/ozone/platform/dri/dri_buffer.h"
 #include "ui/ozone/platform/dri/dri_surface.h"
 #include "ui/ozone/platform/dri/dri_wrapper.h"
 #include "ui/ozone/platform/dri/hardware_display_controller.h"
@@ skipping 45 matching lines @@
   EXPECT_TRUE(controller_->surface() != NULL);
 }
 
 TEST_F(HardwareDisplayControllerTest, CheckStateAfterPageFlip) {
   scoped_ptr<ui::ScanoutSurface> surface(
       new ui::MockDriSurface(drm_.get(), kDefaultModeSize));
 
   EXPECT_TRUE(surface->Initialize());
   EXPECT_TRUE(controller_->BindSurfaceToController(surface.Pass(),
                                                    kDefaultMode));
-  EXPECT_TRUE(controller_->SchedulePageFlip());
+  EXPECT_TRUE(controller_->SchedulePageFlip(NULL));
   EXPECT_TRUE(controller_->surface() != NULL);
 }
 
 TEST_F(HardwareDisplayControllerTest, CheckStateIfModesetFails) {
   drm_->set_set_crtc_expectation(false);
 
   scoped_ptr<ui::ScanoutSurface> surface(
       new ui::MockDriSurface(drm_.get(), kDefaultModeSize));
 
   EXPECT_TRUE(surface->Initialize());
   EXPECT_FALSE(controller_->BindSurfaceToController(surface.Pass(),
                                                     kDefaultMode));
   EXPECT_EQ(NULL, controller_->surface());
 }
 
 TEST_F(HardwareDisplayControllerTest, CheckStateIfPageFlipFails) {
   drm_->set_page_flip_expectation(false);
 
   scoped_ptr<ui::ScanoutSurface> surface(
       new ui::MockDriSurface(drm_.get(), kDefaultModeSize));
 
   EXPECT_TRUE(surface->Initialize());
   EXPECT_TRUE(controller_->BindSurfaceToController(surface.Pass(),
                                                    kDefaultMode));
-  EXPECT_FALSE(controller_->SchedulePageFlip());
+  EXPECT_FALSE(controller_->SchedulePageFlip(NULL));
 }
 
 TEST_F(HardwareDisplayControllerTest, VerifyNoDRMCallsWhenDisabled) {
   scoped_ptr<ui::ScanoutSurface> surface(
       new ui::MockDriSurface(drm_.get(), kDefaultModeSize));
 
   EXPECT_TRUE(surface->Initialize());
   EXPECT_TRUE(controller_->BindSurfaceToController(surface.Pass(),
                                                    kDefaultMode));
   controller_->Disable();
-  EXPECT_TRUE(controller_->SchedulePageFlip());
+  EXPECT_TRUE(controller_->SchedulePageFlip(NULL));
   EXPECT_EQ(0, drm_->get_page_flip_call_count());
 
   surface.reset(new ui::MockDriSurface(drm_.get(), kDefaultModeSize));
 
   EXPECT_TRUE(surface->Initialize());
   EXPECT_TRUE(controller_->BindSurfaceToController(surface.Pass(),
                                                    kDefaultMode));
-  EXPECT_TRUE(controller_->SchedulePageFlip());
+  EXPECT_TRUE(controller_->SchedulePageFlip(NULL));
   EXPECT_EQ(1, drm_->get_page_flip_call_count());
 }