diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index 07ac2d4..2e3ab40 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -732,7 +732,6 @@
         return NO_ERROR;
     }
 
-    void setPowerMode(const sp<IBinder>& /*display*/, int /*mode*/) override {}
     status_t getStaticDisplayInfo(const sp<IBinder>& /*display*/, ui::StaticDisplayInfo*) override {
         return NO_ERROR;
     }
@@ -749,15 +748,12 @@
             ui::DisplayPrimaries& /*primaries*/) override {
         return NO_ERROR;
     }
-    status_t setActiveColorMode(const sp<IBinder>& /*display*/,
-        ColorMode /*colorMode*/) override { return NO_ERROR; }
-    status_t getBootDisplayModeSupport(bool* /*outSupport*/) const override { return NO_ERROR; }
+    status_t setActiveColorMode(const sp<IBinder>& /*display*/, ColorMode /*colorMode*/) override {
+        return NO_ERROR;
+    }
     status_t setBootDisplayMode(const sp<IBinder>& /*display*/, ui::DisplayModeId /*id*/) override {
         return NO_ERROR;
     }
-    status_t clearBootDisplayMode(const sp<IBinder>& /*display*/) override { return NO_ERROR; }
-    void setAutoLowLatencyMode(const sp<IBinder>& /*display*/, bool /*on*/) override {}
-    void setGameContentType(const sp<IBinder>& /*display*/, bool /*on*/) override {}
 
     status_t clearAnimationFrameStats() override { return NO_ERROR; }
     status_t getAnimationFrameStats(FrameStats* /*outStats*/) const override {
@@ -804,26 +800,6 @@
     status_t getColorManagement(bool* /*outGetColorManagement*/) const override { return NO_ERROR; }
     status_t getProtectedContentSupport(bool* /*outSupported*/) const override { return NO_ERROR; }
 
-    status_t isWideColorDisplay(const sp<IBinder>&, bool*) const override { return NO_ERROR; }
-    status_t getDisplayBrightnessSupport(const sp<IBinder>& /*displayToken*/,
-                                         bool* /*outSupport*/) const override {
-        return NO_ERROR;
-    }
-    status_t setDisplayBrightness(const sp<IBinder>& /*displayToken*/,
-                                  const gui::DisplayBrightness& /*brightness*/) override {
-        return NO_ERROR;
-    }
-
-    status_t addHdrLayerInfoListener(const sp<IBinder>&,
-                                     const sp<gui::IHdrLayerInfoListener>&) override {
-        return NO_ERROR;
-    }
-
-    status_t removeHdrLayerInfoListener(const sp<IBinder>&,
-                                        const sp<gui::IHdrLayerInfoListener>&) override {
-        return NO_ERROR;
-    }
-
     status_t addRegionSamplingListener(const Rect& /*samplingArea*/,
                                        const sp<IBinder>& /*stopLayerHandle*/,
                                        const sp<IRegionSamplingListener>& /*listener*/) override {
@@ -865,7 +841,6 @@
                                         float* /*outAppRequestRefreshRateMax*/) override {
         return NO_ERROR;
     };
-    status_t notifyPowerBoost(int32_t /*boostId*/) override { return NO_ERROR; }
 
     status_t setGlobalShadowSettings(const half4& /*ambientColor*/, const half4& /*spotColor*/,
                                      float /*lightPosY*/, float /*lightPosZ*/,