Revert "Add disable/get/set_hidden_api_enforcement_policy extensions"

This reverts commit c38d94449a0ccfefd396d2e01b571f3e804d9e48.

Bug: 175329755

Reason for revert: Fails on redefine-stress

Change-Id: Id3b4e504ebfe6b090b06b7f47a3896fe30cdf850

3 files changed, 0 insertions, 91 deletions

diff --git a/openjdkjvmti/ti_class.cc b/openjdkjvmti/ti_class.cc
index 924a0d84d7..c22f38f576 100644
--- a/openjdkjvmti/ti_class.cc
+++ b/openjdkjvmti/ti_class.cc
@@ -56,7 +56,6 @@
 #include "gc/heap.h"
 #include "gc_root.h"
 #include "handle.h"
-#include "hidden_api.h"
 #include "jni/jni_env_ext-inl.h"
 #include "jni/jni_internal.h"
 #include "mirror/array-alloc-inl.h"
@@ -1138,38 +1137,4 @@ jvmtiError ClassUtil::GetSourceDebugExtension(jvmtiEnv* env,
   return OK;
 }
 
-jvmtiError ClassUtil::DisableHiddenApiEnforcementPolicy(jvmtiEnv* env) {
-  return SetHiddenApiEnforcementPolicy(
-      env, static_cast<jint>(art::hiddenapi::EnforcementPolicy::kDisabled));
-}
-
-jvmtiError ClassUtil::GetHiddenApiEnforcementPolicy(jvmtiEnv* env, jint* policy) {
-  if (env == nullptr) {
-    return ERR(INVALID_ENVIRONMENT);
-  } else if (art::Thread::Current() == nullptr) {
-    return ERR(UNATTACHED_THREAD);
-  } else if (policy == nullptr) {
-    return ERR(NULL_POINTER);
-  }
-  *policy = static_cast<jint>(art::Runtime::Current()->GetHiddenApiEnforcementPolicy());
-  return OK;
-}
-
-jvmtiError ClassUtil::SetHiddenApiEnforcementPolicy(jvmtiEnv* env, jint policy) {
-  if (env == nullptr) {
-    return ERR(INVALID_ENVIRONMENT);
-  } else if (art::Thread::Current() == nullptr) {
-    return ERR(UNATTACHED_THREAD);
-  } else if (policy < static_cast<jint>(art::hiddenapi::EnforcementPolicy::kDisabled) ||
-             policy > static_cast<jint>(art::hiddenapi::EnforcementPolicy::kMax)) {
-    JVMTI_LOG(INFO, env) << "Bad policy: " << policy << ", must be between "
-                         << static_cast<jint>(art::hiddenapi::EnforcementPolicy::kDisabled)
-                         << " and " << static_cast<jint>(art::hiddenapi::EnforcementPolicy::kMax);
-    return ERR(ILLEGAL_ARGUMENT);
-  }
-  art::Runtime::Current()->SetHiddenApiEnforcementPolicy(
-      static_cast<art::hiddenapi::EnforcementPolicy>(policy));
-  return OK;
-}
-
 }  // namespace openjdkjvmti
diff --git a/openjdkjvmti/ti_class.h b/openjdkjvmti/ti_class.h
index 229a6ce546..7e427a06f2 100644
--- a/openjdkjvmti/ti_class.h
+++ b/openjdkjvmti/ti_class.h
@@ -93,10 +93,6 @@ class ClassUtil {
   static jvmtiError GetSourceDebugExtension(jvmtiEnv* env,
                                             jclass klass,
                                             char** source_debug_extension_ptr);
-
-  static jvmtiError DisableHiddenApiEnforcementPolicy(jvmtiEnv* env);
-  static jvmtiError GetHiddenApiEnforcementPolicy(jvmtiEnv* env, jint* policy);
-  static jvmtiError SetHiddenApiEnforcementPolicy(jvmtiEnv* env, jint policy);
 };
 
 }  // namespace openjdkjvmti
diff --git a/openjdkjvmti/ti_extension.cc b/openjdkjvmti/ti_extension.cc
index 10ea43a1ee..dd68533523 100644
--- a/openjdkjvmti/ti_extension.cc
+++ b/openjdkjvmti/ti_extension.cc
@@ -509,58 +509,6 @@ jvmtiError ExtensionUtil::GetExtensionFunctions(jvmtiEnv* env,
   if (error != ERR(NONE)) {
     return error;
   }
-  // GetHiddenApiEnforcementPolicy
-  error = add_extension(
-      reinterpret_cast<jvmtiExtensionFunction>(ClassUtil::GetHiddenApiEnforcementPolicy),
-      "com.android.art.misc.get_hidden_api_enforcement_policy",
-      "Gets the current hiddenapi enforcement policy. Policy values are defined in"
-      " `frameworks/base/core/java/android/content/pm/ApplicationInfo.java` as the"
-      " HIDDEN_API_ENFORCEMENT_ static fields. See the comments in `art/runtime/hidden_api.h` for"
-      " more information. This should be used with"
-      " `com.android.art.misc.set_hidden_api_enforcement_policy` in order to restore the"
-      " hidden-api state after temporarily toggling it.",
-      {
-        { "policy", JVMTI_KIND_OUT, JVMTI_TYPE_JINT, false },
-      },
-      {
-         ERR(NULL_POINTER),
-      });
-  if (error != ERR(NONE)) {
-    return error;
-  }
-  // SetHiddenApiEnforcementPolicy
-  error = add_extension(
-      reinterpret_cast<jvmtiExtensionFunction>(ClassUtil::SetHiddenApiEnforcementPolicy),
-      "com.android.art.misc.set_hidden_api_enforcement_policy",
-      "Sets the hiddenapi enforcement policy to the given value. Policy values are defined in"
-      " `frameworks/base/core/java/android/content/pm/ApplicationInfo.java` as the"
-      " HIDDEN_API_ENFORCEMENT_ static fields. See the comments in `art/runtime/hidden_api.h` for"
-      " more information. This API should always be used sparingly and in conjunction with"
-      " `com.android.art.misc.get_hidden_api_enforcement_policy` to temporarily toggle"
-      " hidden-api on and off as changes are required.",
-      {
-        { "policy", JVMTI_KIND_IN, JVMTI_TYPE_JINT, false },
-      },
-      {
-         ERR(ILLEGAL_ARGUMENT),
-      });
-  if (error != ERR(NONE)) {
-    return error;
-  }
-  // DisableHiddenApiEnforcementPolicy
-  error = add_extension(
-      reinterpret_cast<jvmtiExtensionFunction>(ClassUtil::DisableHiddenApiEnforcementPolicy),
-      "com.android.art.misc.disable_hidden_api_enforcement_policy",
-      "Sets the hiddenapi enforcement policy to disabled. This API should always be"
-      " used sparingly and in conjunction with"
-      " `com.android.art.misc.get_hidden_api_enforcement_policy` and"
-      " `com.android.art.misc.set_hidden_api_enforcement_policy` to temporarily"
-      " toggle hidden-api on and off as changes are required.",
-      {},
-      {});
-  if (error != ERR(NONE)) {
-    return error;
-  }
 
   // Copy into output buffer.