[Refactor] (android-plugin/app, MobileGL): delete the unread MOBILEGL_TRACE_SKIP_AUTODESTROY knob

MobileGL/Config.h

@@ -244,8 +244,6 @@ namespace MobileGL::MG_Config {
         // flush calls on rewritten maps become error-free no-ops. Non-persistent maps
         // keep spec FLUSH_EXPLICIT behavior.
         Bool CoherentAsFlush = false;
-        // MOBILEGL_TRACE_SKIP_AUTODESTROY: skip teardown in the ELF destructor (Init.cpp).
-        Bool TraceSkipAutodestroy = false;
         // MOBILEGL_ESPRYT_DISABLE_UBO_RING: force the DirectGLES global-UBO upload back to the
         // per-draw glBufferSubData path instead of the persistent-mapped ring allocator
         // (negative control / driver-bug escape hatch).

MobileGL/ConfigLoader.cpp

@@ -403,7 +403,6 @@ namespace MobileGL::MG_ConfigLoader {
         features.EsprytInvalidImagePlaceholder = QueryEnvQuirkOverride("MOBILEGL_ESPRYT_INVALID_IMAGE_PLACEHOLDER");
         features.PointSizeDemotion = QueryEnvQuirkOverride("MOBILEGL_POINT_SIZE_DEMOTION");
         features.CoherentAsFlush = QueryEnvFlag("MOBILEGL_COHERENT_AS_FLUSH");
-        features.TraceSkipAutodestroy = QueryEnvFlag("MOBILEGL_TRACE_SKIP_AUTODESTROY");
         features.EsprytDisableUboRing = QueryEnvFlag("MOBILEGL_ESPRYT_DISABLE_UBO_RING");
         features.EsprytDisableUnpackRing = QueryEnvFlag("MOBILEGL_ESPRYT_DISABLE_UNPACK_RING");
         features.EsprytDisableUploadRing = QueryEnvFlag("MOBILEGL_ESPRYT_DISABLE_UPLOAD_RING");

android-plugin/app/src/trace/cpp/trace_replay_core.cpp

@@ -160,7 +160,6 @@ void ApplyEnvOverrides(const std::vector<std::string>& entries) {
 bool LoadMobileGL(const Request& request, std::string& error) {
     setenv("MOBILEGL_BACKEND_TYPE", request.backend.c_str(), 1);
     setenv("MOBILEGL_TRACE_LIBRARY", request.mobileGlLibrary.c_str(), 1);
-    setenv("MOBILEGL_TRACE_SKIP_AUTODESTROY", "1", 1);
     // Retrace is a test lane on every platform, including the Android AVD one where
     // MobileGL's __ANDROID__ default would leave validation off. No overwrite: an outer
     // MOBILEGL_VALIDATE_SPIRV=0 must keep working as the escape hatch, and retracing the