Out-of-line constant pool on Arm: Stage 2 - Introduce ConstantPoolArray object.

src/objects-debug.cc

Index: src/objects-debug.cc
diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index e0cb8c929487b999cb0c4d2b63f3d06f528ab31f..22e7760540bdd80f11e596130f4b896e0e92e7ca 100644
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -95,6 +95,9 @@ void HeapObject::HeapObjectVerify() {
     case FIXED_DOUBLE_ARRAY_TYPE:
       FixedDoubleArray::cast(this)->FixedDoubleArrayVerify();
       break;
+    case CONSTANT_POOL_ARRAY_TYPE:
+      ConstantPoolArray::cast(this)->ConstantPoolArrayVerify();
+      break;
     case BYTE_ARRAY_TYPE:
       ByteArray::cast(this)->ByteArrayVerify();
       break;
@@ -430,6 +433,11 @@ void FixedDoubleArray::FixedDoubleArrayVerify() {
 }
 
 
+void ConstantPoolArray::ConstantPoolArrayVerify() {
+  CHECK(IsConstantPoolArray());
+}
+
+
 void JSGeneratorObject::JSGeneratorObjectVerify() {
   // In an expression like "new g()", there can be a point where a generator
   // object is allocated but its fields are all undefined, as it hasn't yet been