Cleanup interface descriptors to reflect that vectors are part of stores.

src/crankshaft/s390/lithium-s390.cc

Index: src/crankshaft/s390/lithium-s390.cc
diff --git a/src/crankshaft/s390/lithium-s390.cc b/src/crankshaft/s390/lithium-s390.cc
index b2d0d77aaa79c784a6a21ad283c4b7a5302af072..3048e4c8b5b6519529e39271b2f23aff0520a873 100644
--- a/src/crankshaft/s390/lithium-s390.cc
+++ b/src/crankshaft/s390/lithium-s390.cc
@@ -1979,8 +1979,8 @@ LInstruction* LChunkBuilder::DoStoreKeyedGeneric(HStoreKeyedGeneric* instr) {
   DCHECK(instr->key()->representation().IsTagged());
   DCHECK(instr->value()->representation().IsTagged());
 
-  LOperand* slot = FixedTemp(VectorStoreICDescriptor::SlotRegister());
-  LOperand* vector = FixedTemp(VectorStoreICDescriptor::VectorRegister());
+  LOperand* slot = FixedTemp(StoreWithVectorDescriptor::SlotRegister());
+  LOperand* vector = FixedTemp(StoreWithVectorDescriptor::VectorRegister());
 
   LStoreKeyedGeneric* result =
       new (zone()) LStoreKeyedGeneric(context, obj, key, val, slot, vector);
@@ -2063,8 +2063,8 @@ LInstruction* LChunkBuilder::DoStoreNamedGeneric(HStoreNamedGeneric* instr) {
   LOperand* obj =
       UseFixed(instr->object(), StoreDescriptor::ReceiverRegister());
   LOperand* val = UseFixed(instr->value(), StoreDescriptor::ValueRegister());
-  LOperand* slot = FixedTemp(VectorStoreICDescriptor::SlotRegister());
-  LOperand* vector = FixedTemp(VectorStoreICDescriptor::VectorRegister());
+  LOperand* slot = FixedTemp(StoreWithVectorDescriptor::SlotRegister());
+  LOperand* vector = FixedTemp(StoreWithVectorDescriptor::VectorRegister());
   LStoreNamedGeneric* result =
       new (zone()) LStoreNamedGeneric(context, obj, val, slot, vector);
   return MarkAsCall(result, instr);