Remove the unused LoadInitialArrayMap.

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 30bc4adb58c1db541cea497fbd735b360c546866..2f463981824d71347a689f6f46248251feacf534 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -2689,31 +2689,6 @@ void MacroAssembler::LoadTransitionedArrayMapConditional(
 }
 
 
-void MacroAssembler::LoadInitialArrayMap(
-    Register function_in, Register scratch,
-    Register map_out, bool can_have_holes) {
-  ASSERT(!function_in.is(map_out));
-  Label done;
-  mov(map_out, FieldOperand(function_in,
-                            JSFunction::kPrototypeOrInitialMapOffset));
-  if (!FLAG_smi_only_arrays) {
-    ElementsKind kind = can_have_holes ? FAST_HOLEY_ELEMENTS : FAST_ELEMENTS;
-    LoadTransitionedArrayMapConditional(FAST_SMI_ELEMENTS,
-                                        kind,
-                                        map_out,
-                                        scratch,
-                                        &done);
-  } else if (can_have_holes) {
-    LoadTransitionedArrayMapConditional(FAST_SMI_ELEMENTS,
-                                        FAST_HOLEY_SMI_ELEMENTS,
-                                        map_out,
-                                        scratch,
-                                        &done);
-  }
-  bind(&done);
-}
-
-
 void MacroAssembler::LoadGlobalContext(Register global_context) {
   // Load the global or builtins object from the current context.
   mov(global_context,