Eliminate redundant descriptor ElementTransitionAndStoreDescriptor.

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

Index: src/ic/mips/access-compiler-mips.cc
diff --git a/src/ic/mips/access-compiler-mips.cc b/src/ic/mips/access-compiler-mips.cc
index eb519d22e4562b473b7348e655ae5086b2362aef..40d7c12586153883e52296218a0ba4e504b69328 100644
--- a/src/ic/mips/access-compiler-mips.cc
+++ b/src/ic/mips/access-compiler-mips.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, t0, t1};
   return registers;
 }