Ozone: Clang format tests

Use std::make_unique instead unique_ptr(new).
Use '= default' to define a trivial default constructor.

BUG=1082882
TEST=drm_overlay_validator_unittest,drm_window_unittest,screen_manager_unittest.

Change-Id: I6ee0b6ff923d7134348d2a6d103c1acae48da9fc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2352850
Auto-Submit: Mark Yacoub <markyacoub@google.com>
Reviewed-by: Daniel Nicoara <dnicoara@chromium.org>
Reviewed-by: Mark Yacoub <markyacoub@google.com>
Commit-Queue: Mark Yacoub <markyacoub@google.com>
Cr-Commit-Position: refs/heads/master@{#797305}

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

@@ -416,9 +416,8 @@ TEST_F(DrmOverlayValidatorTest,
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
 
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
@@ -462,9 +461,8 @@ TEST_F(DrmOverlayValidatorTest,
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
 
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
@@ -505,9 +503,8 @@ TEST_F(DrmOverlayValidatorTest,
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
 
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
@@ -548,9 +545,8 @@ TEST_F(DrmOverlayValidatorTest, OptimalFormatXRGB_MirroredControllers) {
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
 
@@ -585,9 +581,8 @@ TEST_F(DrmOverlayValidatorTest,
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
 
@@ -621,9 +616,8 @@ TEST_F(DrmOverlayValidatorTest,
   InitDrmStatesAndControllers(crtc_states);
 
   ui::HardwareDisplayController* controller = window_->GetController();
-  controller->AddCrtc(
-      std::unique_ptr<ui::CrtcController>(new ui::CrtcController(
-          drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1)));
+  controller->AddCrtc(std::make_unique<ui::CrtcController>(
+      drm_.get(), kCrtcIdBase + 1, kConnectorIdBase + 1));
   ui::DrmOverlayPlane plane1(CreateBuffer(), nullptr);
   EXPECT_TRUE(controller->Modeset(plane1, kDefaultMode));
 

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

@@ -34,8 +34,8 @@
 namespace {
 
 // Mode of size 6x4.
-const drmModeModeInfo kDefaultMode =
-    {0, 6, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, {'\0'}};
+const drmModeModeInfo kDefaultMode = {0, 6, 0, 0, 0, 0, 4,     0,
+                                      0, 0, 0, 0, 0, 0, {'\0'}};
 
 const gfx::AcceleratedWidget kDefaultWidgetHandle = 1;
 const uint32_t kDefaultCrtc = 1;
@@ -68,7 +68,7 @@ SkBitmap AllocateBitmap(const gfx::Size& size) {
 
 class DrmWindowTest : public testing::Test {
  public:
-  DrmWindowTest() {}
+  DrmWindowTest() = default;
 
   void SetUp() override;
   void TearDown() override;

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

@@ -44,8 +44,8 @@ drmModeModeInfo Mode(uint16_t hdisplay, uint16_t vdisplay) {
 
 class ScreenManagerTest : public testing::Test {
  public:
-  ScreenManagerTest() {}
-  ~ScreenManagerTest() override {}
+  ScreenManagerTest() = default;
+  ~ScreenManagerTest() override = default;
 
   gfx::Rect GetPrimaryBounds() const {
     return gfx::Rect(0, 0, kDefaultMode.hdisplay, kDefaultMode.vdisplay);