Camera: remove flag calculate_perf_override_during_session_support

Bug: 365555385
Test: Builds successfully
Flag: EXEMPT flag removal
Change-Id: I0417e2bf899566f51f2458f76f15808cb345bd7b
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index eb8708e..6077e63 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -916,8 +916,7 @@
                 cameraId.c_str());
     }
 
-    bool overrideForPerfClass = flags::calculate_perf_override_during_session_support() &&
-                                SessionConfigurationUtils::targetPerfClassPrimaryCamera(
+    bool overrideForPerfClass = SessionConfigurationUtils::targetPerfClassPrimaryCamera(
                                         mPerfClassPrimaryCameraIds, cameraId, targetSdkVersion);
 
     auto ret = isSessionConfigurationWithParametersSupportedUnsafe(cameraId,