Revert "reflection: Add new 1.8 AnnotatedElement methods and tests"

Breaks interpreter access checks:

+Exception in thread "main" java.lang.InternalError: java.lang.IllegalAccessError: Method 'void java.lang.reflect.Proxy.doNewInstanceCheck()' is inaccessible to class '$Proxy0' (declaration of '$Proxy0' appears in generated class)


This reverts commit c167ee9b65f05f7c6f007d587fd1655388edaee9.

Change-Id: I6c9429cb6f298e89a2da22f7ded0728251321446
diff --git a/runtime/mirror/class.h b/runtime/mirror/class.h
index 195bbc9..3017820 100644
--- a/runtime/mirror/class.h
+++ b/runtime/mirror/class.h
@@ -561,7 +561,7 @@
   // The size of java.lang.Class.class.
   static uint32_t ClassClassSize(size_t pointer_size) {
     // The number of vtable entries in java.lang.Class.
-    uint32_t vtable_entries = Object::kVTableLength + 72;
+    uint32_t vtable_entries = Object::kVTableLength + 69;
     return ComputeClassSize(true, vtable_entries, 0, 0, 4, 1, 0, pointer_size);
   }