Avoid embedding new space objects into code objects in the lithium gap resolver.

src/arm/lithium-codegen-arm.cc

Index: src/arm/lithium-codegen-arm.cc
diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
index 4b68438300e32f8da20f84b9bb001ae7ba203c2b..8aa1f887b6fda5e4feb862d332fc53930861f5e2 100644
--- a/src/arm/lithium-codegen-arm.cc
+++ b/src/arm/lithium-codegen-arm.cc
@@ -385,6 +385,18 @@ DoubleRegister LCodeGen::EmitLoadDoubleRegister(LOperand* op,
 }
 
 
+Handle<Object> LCodeGen::ToHandle(LConstantOperand* op) const {
+  Handle<Object> literal = chunk_->LookupLiteral(op);
+  ASSERT(chunk_->LookupLiteralRepresentation(op).IsTagged());
+  return literal;
+}
+
+
+bool LCodeGen::IsInteger32(LConstantOperand* op) const {
+  return chunk_->LookupLiteralRepresentation(op).IsInteger32();
+}
+
+
 int LCodeGen::ToInteger32(LConstantOperand* op) const {
   Handle<Object> value = chunk_->LookupLiteral(op);
   ASSERT(chunk_->LookupLiteralRepresentation(op).IsInteger32());