SF: Move color modes to DisplaySnapshot

Bug: 241285876
Test: dumpsys SurfaceFlinger --displays
Test: dumpsys SurfaceFlinger --wide-color
Change-Id: Ib546cd66950155102dbe021a2a764ad2c47d27fa
diff --git a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
index 31262b3..abe32c9 100644
--- a/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayTransactionTest.cpp
@@ -36,8 +36,7 @@
             ::testing::UnitTest::GetInstance()->current_test_info();
     ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name());
 
-    // Default to no wide color display support configured
-    mFlinger.mutableHasWideColorDisplay() = false;
+    mFlinger.mutableSupportsWideColor() = false;
     mFlinger.mutableDisplayColorSetting() = DisplayColorSetting::kUnmanaged;
 
     mFlinger.setCreateBufferQueueFunction([](auto, auto, auto) {