Use IComposerClient::EX_UNSUPPORTED

Bug: b/193240715
Test: cvd start
Test: vts -m VtsHalGraphicsComposer3_TargetTest
Change-Id: Ibf80a618dead09ffdea56d373a83a691124c7d2e
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
index abfcbe4..1c75749 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -1541,7 +1541,7 @@
     execute();
 
     const auto errors = mReader.takeErrors();
-    if (errors.size() == 1 && errors[0].errorCode == EX_UNSUPPORTED_OPERATION) {
+    if (errors.size() == 1 && errors[0].errorCode == IComposerClient::EX_UNSUPPORTED) {
         GTEST_SUCCEED() << "setLayerColorTransform is not supported";
         return;
     }
@@ -1558,7 +1558,7 @@
         execute();
         const auto errors = mReader.takeErrors();
         EXPECT_EQ(1, errors.size());
-        EXPECT_EQ(EX_UNSUPPORTED_OPERATION, errors[0].errorCode);
+        EXPECT_EQ(IComposerClient::EX_UNSUPPORTED, errors[0].errorCode);
         GTEST_SUCCEED() << "SetDisplayBrightness is not supported";
         return;
     }