Adding status to swap complete

ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc

Index: ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc
diff --git a/ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc b/ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc
index 0cf9dd54c4ab1a5957eab23b3eb56604d4fd6a93..3c862d4b8ae3d94de2ad12ccc5c1467cf2040268 100644
--- a/ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc
+++ b/ui/ozone/platform/drm/gpu/hardware_display_controller_unittest.cc
@@ -54,7 +54,7 @@ class HardwareDisplayControllerTest : public testing::Test {
   void SetUp() override;
   void TearDown() override;
 
-  void PageFlipCallback();
+  void PageFlipCallback(gfx::SwapResult);
 
  protected:
   scoped_ptr<ui::HardwareDisplayController> controller_;
@@ -81,7 +81,7 @@ void HardwareDisplayControllerTest::TearDown() {
   drm_ = nullptr;
 }
 
-void HardwareDisplayControllerTest::PageFlipCallback() {
+void HardwareDisplayControllerTest::PageFlipCallback(gfx::SwapResult) {
   page_flips_++;
 }