Revert "Introduce a new sdk_sandbox domain"

This reverts commit 304962477a0c7de51a21368a87fe1cf94ce8cbab.

Reason for revert: b/279565840

Change-Id: I6fc3a102994157ea3da751364f80730f4d0e87f0
diff --git a/private/seapp_contexts b/private/seapp_contexts
index ba0b1d2..48ddeb8 100644
--- a/private/seapp_contexts
+++ b/private/seapp_contexts
@@ -148,8 +148,8 @@
 
 isSystemServer=true domain=system_server_startup
 
-# sdksandbox must run in the sdk_sandbox domain
-neverallow user=_sdksandbox domain=((?!sdk_sandbox).)*
+# sdksandbox must run in the sdksandbox domain
+neverallow name=com.android.sdksandbox domain=((?!sdk_sandbox).)*
 
 user=_app seinfo=platform name=com.android.traceur domain=traceur_app type=app_data_file levelFrom=all
 user=system seinfo=platform domain=system_app type=system_app_data_file
@@ -164,8 +164,7 @@
 user=webview_zygote seinfo=webview_zygote domain=webview_zygote
 user=_isolated domain=isolated_app levelFrom=user
 user=_isolated isIsolatedComputeApp=true domain=isolated_compute_app levelFrom=user
-user=_sdksandbox minTargetSdkVersion=34 domain=sdk_sandbox_34 type=sdk_sandbox_data_file levelFrom=all
-user=_sdksandbox minTargetSdkVersion=35 domain=sdk_sandbox_next type=sdk_sandbox_data_file levelFrom=all
+user=_sdksandbox domain=sdk_sandbox type=sdk_sandbox_data_file levelFrom=all
 user=_app seinfo=app_zygote domain=app_zygote levelFrom=user
 user=_app seinfo=media domain=mediaprovider type=app_data_file levelFrom=user
 user=_app seinfo=platform domain=platform_app type=app_data_file levelFrom=user