[ast] Remove heap accesses from AST numbering

src/full-codegen/mips/full-codegen-mips.cc

Index: src/full-codegen/mips/full-codegen-mips.cc
diff --git a/src/full-codegen/mips/full-codegen-mips.cc b/src/full-codegen/mips/full-codegen-mips.cc
index 3e907d71a9ad32356a9f0037427eaf7222798d3d..ce6bdbef2dbd1692a420ee35767b4ede43da357f 100644
--- a/src/full-codegen/mips/full-codegen-mips.cc
+++ b/src/full-codegen/mips/full-codegen-mips.cc
@@ -1177,7 +1177,8 @@ void FullCodeGenerator::EmitAccessor(ObjectLiteralProperty* property) {
 void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
   Comment cmnt(masm_, "[ ObjectLiteral");
 
-  Handle<FixedArray> constant_properties = expr->constant_properties();
+  Handle<FixedArray> constant_properties =
+      expr->GetOrBuildConstantProperties(isolate());
   __ lw(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
   __ li(a2, Operand(Smi::FromInt(expr->literal_index())));
   __ li(a1, Operand(constant_properties));
@@ -1307,7 +1308,8 @@ void FullCodeGenerator::VisitObjectLiteral(ObjectLiteral* expr) {
 void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
   Comment cmnt(masm_, "[ ArrayLiteral");
 
-  Handle<ConstantElementsPair> constant_elements = expr->constant_elements();
+  Handle<ConstantElementsPair> constant_elements =
+      expr->GetOrBuildConstantElements(isolate());
   bool has_fast_elements =
       IsFastObjectElementsKind(expr->constant_elements_kind());