new style of property/function callbacks

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index 519652ac3f245554358f95ff667173f92ed87318..e7a075d10d6af6a604e88ffa10ddb60b53bceabd 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -769,13 +769,16 @@ class MacroAssembler: public Assembler {
   // Arguments must be stored in ApiParameterOperand(0), ApiParameterOperand(1)
   // etc. Saves context (esi). If space was reserved for return value then
   // stores the pointer to the reserved slot into esi.
-  void PrepareCallApiFunction(int argc);
+  void PrepareCallApiFunction(int argc, bool returns_handle);
 
   // Calls an API function.  Allocates HandleScope, extracts returned value
   // from handle and propagates exceptions.  Clobbers ebx, edi and
   // caller-save registers.  Restores context.  On return removes
   // stack_space * kPointerSize (GCed).
-  void CallApiFunctionAndReturn(Address function_address, int stack_space);
+  void CallApiFunctionAndReturn(Address function_address,
+                                int stack_space,
+                                bool returns_handle,
+                                int return_value_offset_from_ebp);
 
   // Jump to a runtime routine.
   void JumpToExternalReference(const ExternalReference& ext);
@@ -1010,7 +1013,7 @@ inline Operand GlobalObjectOperand() {
 
 
 // Generates an Operand for saving parameters after PrepareCallApiFunction.
-Operand ApiParameterOperand(int index);
+Operand ApiParameterOperand(int index, bool returns_handle);
 
 
 #ifdef GENERATED_CODE_COVERAGE