Convert function.name to API-style accessor and make CallApiGetterStub serializable.

src/ia32/code-stubs-ia32.cc

Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index fe1c71dd9ad8a57ffeaf06f519da82771ff3def6..ddfbb60b4b0f69349bf68d3f702b4fab4a855772 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -4987,7 +4987,8 @@ void CallApiFunctionStub::Generate(MacroAssembler* masm) {
   __ lea(scratch, ApiParameterOperand(2));
   __ mov(ApiParameterOperand(0), scratch);
 
-  Address thunk_address = FUNCTION_ADDR(&InvokeFunctionCallback);
+  ExternalReference thunk_ref =
+      ExternalReference::invoke_function_callback(isolate());
 
   Operand context_restore_operand(ebp,
                                   (2 + FCA::kContextSaveIndex) * kPointerSize);
@@ -5000,7 +5001,7 @@ void CallApiFunctionStub::Generate(MacroAssembler* masm) {
   }
   Operand return_value_operand(ebp, return_value_offset * kPointerSize);
   __ CallApiFunctionAndReturn(api_function_address,
-                              thunk_address,
+                              thunk_ref,
                               ApiParameterOperand(1),
                               argc + FCA::kArgsLength + 1,
                               return_value_operand,
@@ -5035,10 +5036,11 @@ void CallApiGetterStub::Generate(MacroAssembler* masm) {
   __ add(scratch, Immediate(kPointerSize));
   __ mov(ApiParameterOperand(1), scratch);  // arguments pointer.
 
-  Address thunk_address = FUNCTION_ADDR(&InvokeAccessorGetterCallback);
+  ExternalReference thunk_ref =
+      ExternalReference::invoke_accessor_getter_callback(isolate());
 
   __ CallApiFunctionAndReturn(api_function_address,
-                              thunk_address,
+                              thunk_ref,
                               ApiParameterOperand(2),
                               kStackSpace,
                               Operand(ebp, 7 * kPointerSize),