Removed some useless/dead code regarding CompileTimeValues.

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index 4c61243a4a2c502264b493046b7641da3fdcabe5..357f0afd10d0daf86cad8659ee0e12343a7b3dbd 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -1829,10 +1829,7 @@ void FullCodeGenerator::VisitArrayLiteral(ArrayLiteral* expr) {
     Expression* subexpr = subexprs->at(i);
     // If the subexpression is a literal or a simple materialized literal it
     // is already set in the cloned array.
-    if (subexpr->AsLiteral() != NULL ||
-        CompileTimeValue::IsCompileTimeValue(subexpr)) {
-      continue;
-    }
+    if (CompileTimeValue::IsCompileTimeValue(subexpr)) continue;
 
     if (!result_saved) {
       __ push(r0);