Revert "VM: New calling convention for generated code."

runtime/vm/assembler.cc

Index: runtime/vm/assembler.cc
diff --git a/runtime/vm/assembler.cc b/runtime/vm/assembler.cc
index 25803ca829ac7133ac794ee0bcafb20a9f97c760..5fe8c2f81f634d5830574d0ee42807bec8d1c50a 100644
--- a/runtime/vm/assembler.cc
+++ b/runtime/vm/assembler.cc
@@ -242,9 +242,8 @@ const Code::Comments& Assembler::GetCodeComments() const {
 }
 
 
-intptr_t ObjectPoolWrapper::AddObject(const Object& obj,
-                                      Patchability patchable) {
-  return AddObject(ObjectPool::Entry(&obj), patchable);
+intptr_t ObjectPoolWrapper::AddObject(const Object& obj) {
+  return AddObject(ObjectPool::Entry(&obj), kNotPatchable);
 }
 
 
@@ -288,9 +287,8 @@ intptr_t ObjectPoolWrapper::FindObject(ObjectPool::Entry entry,
 }
 
 
-intptr_t ObjectPoolWrapper::FindObject(const Object& obj,
-                                       Patchability patchable) {
-  return FindObject(ObjectPool::Entry(&obj), patchable);
+intptr_t ObjectPoolWrapper::FindObject(const Object& obj) {
+  return FindObject(ObjectPool::Entry(&obj), kNotPatchable);
 }