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

runtime/vm/thread.h

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_THREAD_H_
 #define VM_THREAD_H_
 
 #include "vm/globals.h"
 #include "vm/os_thread.h"
 #include "vm/store_buffer.h"
 #include "vm/runtime_entry_list.h"
 
 namespace dart {
 
 class CHA;
 class HandleScope;
 class Heap;
 class Isolate;
 class Log;
 class LongJumpScope;
 class Object;
 class RawBool;
 class RawObject;
-class RawCode;
 class RawString;
 class RuntimeEntry;
 class StackResource;
 class TimelineEventBlock;
 class Zone;
 
 // List of VM-global objects/addresses cached in each Thread object.
 #define CACHED_VM_OBJECTS_LIST(V)                                              \
   V(RawObject*, object_null_, Object::null(), NULL)                            \
   V(RawBool*, bool_true_, Object::bool_true().raw(), NULL)                     \
   V(RawBool*, bool_false_, Object::bool_false().raw(), NULL)                   \
-  V(RawCode*, update_store_buffer_code_,                                       \
-    StubCode::UpdateStoreBuffer_entry()->code(), NULL)                         \
-  V(RawCode*, fix_callers_target_code_,                                        \
-    StubCode::FixCallersTarget_entry()->code(), NULL)                          \
-  V(RawCode*, fix_allocation_stub_code_,                                       \
-    StubCode::FixAllocationStubTarget_entry()->code(), NULL)                   \
-
 
 #define CACHED_ADDRESSES_LIST(V)                                               \
   V(uword, update_store_buffer_entry_point_,                                   \
     StubCode::UpdateStoreBuffer_entry()->EntryPoint(), 0)                      \
   V(RawString**, predefined_symbols_address_,                                  \
     Symbols::PredefinedAddress(), NULL)                                        \
 
 #define CACHED_CONSTANTS_LIST(V)                                               \
   CACHED_VM_OBJECTS_LIST(V)                                                    \
   CACHED_ADDRESSES_LIST(V)                                                     \
@@ skipping 283 matching lines @@
   friend class ApiZone;
   friend class Isolate;
   friend class StackZone;
   friend class ThreadRegistry;
   DISALLOW_COPY_AND_ASSIGN(Thread);
 };
 
 }  // namespace dart
 
 #endif  // VM_THREAD_H_