Revert "lambda: Add support for invoke-interface for boxed innate lambdas"

955-lambda is flaky

Bug: 24618608
Bug: 25107649

This reverts commit 457e874459ae638145cab6d572e34d48480e39d2.

Change-Id: I24884344d21d7a4262e53e3f5dba57032687ddb7
diff --git a/runtime/art_field.cc b/runtime/art_field.cc
index 3ac563a..3737e0d 100644
--- a/runtime/art_field.cc
+++ b/runtime/art_field.cc
@@ -69,8 +69,8 @@
   return nullptr;
 }
 
-mirror::Class* ArtField::AnyProxyFindSystemClass(const char* descriptor) {
-  DCHECK(GetDeclaringClass()->IsAnyProxyClass());
+mirror::Class* ArtField::ProxyFindSystemClass(const char* descriptor) {
+  DCHECK(GetDeclaringClass()->IsProxyClass());
   return Runtime::Current()->GetClassLinker()->FindSystemClass(Thread::Current(), descriptor);
 }