Use a stub in crankshaft for grow store arrays.

src/interface-descriptors.h

Index: src/interface-descriptors.h
diff --git a/src/interface-descriptors.h b/src/interface-descriptors.h
index a100123e10639274633355c71a06c9ba689115a9..6ce5faacf44df98d317ded079e1e2d5f2483372b 100644
--- a/src/interface-descriptors.h
+++ b/src/interface-descriptors.h
@@ -57,7 +57,8 @@ class PlatformInterfaceDescriptor;
   V(StoreArrayLiteralElement)                 \
   V(MathPowTagged)                            \
   V(MathPowInteger)                           \
-  V(ContextOnly)
+  V(ContextOnly)                              \
+  V(GrowArrayElements)
 
 
 class CallInterfaceDescriptorData {
@@ -525,6 +526,17 @@ class ContextOnlyDescriptor : public CallInterfaceDescriptor {
   DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor)
 };
 
+
+class GrowArrayElementsDescriptor : public CallInterfaceDescriptor {
+ public:
+  DECLARE_DESCRIPTOR(GrowArrayElementsDescriptor, CallInterfaceDescriptor)
+
+  enum RegisterInfo { kObjectIndex, kKeyIndex, kCapacityIndex };
+  static const Register ObjectRegister();
+  static const Register KeyRegister();
+  static const Register CapacityRegister();
+};
+
 #undef DECLARE_DESCRIPTOR