Eliminate redundant descriptor ElementTransitionAndStoreDescriptor.

src/ic/mips64/access-compiler-mips64.cc

Index: src/ic/mips64/access-compiler-mips64.cc
diff --git a/src/ic/mips64/access-compiler-mips64.cc b/src/ic/mips64/access-compiler-mips64.cc
index 74b4b932402d2fd6edf378d82c223c76f25b6f96..cdebc794776053e37775c91d49d0c79aaddb8b4f 100644
--- a/src/ic/mips64/access-compiler-mips64.cc
+++ b/src/ic/mips64/access-compiler-mips64.cc
@@ -33,7 +33,7 @@ Register* PropertyAccessCompiler::store_calling_convention() {
   // receiver, name, scratch1, scratch2, scratch3.
   Register receiver = StoreDescriptor::ReceiverRegister();
   Register name = StoreDescriptor::NameRegister();
-  DCHECK(a3.is(ElementTransitionAndStoreDescriptor::MapRegister()));
+  DCHECK(a3.is(StoreTransitionDescriptor::MapRegister()));
   static Register registers[] = {receiver, name, a3, a4, a5};
   return registers;
 }