Eliminate redundant descriptor ElementTransitionAndStoreDescriptor.

src/ic/ia32/access-compiler-ia32.cc

Index: src/ic/ia32/access-compiler-ia32.cc
diff --git a/src/ic/ia32/access-compiler-ia32.cc b/src/ic/ia32/access-compiler-ia32.cc
index 422a0be5f0d936b5f320aa3b7c6ef43383d553c1..c1692f258912accc7533a2ca82be2c30f738d58f 100644
--- a/src/ic/ia32/access-compiler-ia32.cc
+++ b/src/ic/ia32/access-compiler-ia32.cc
@@ -32,7 +32,7 @@ Register* PropertyAccessCompiler::store_calling_convention() {
   // receiver, name, scratch1, scratch2, scratch3.
   Register receiver = StoreDescriptor::ReceiverRegister();
   Register name = StoreDescriptor::NameRegister();
-  DCHECK(ebx.is(ElementTransitionAndStoreDescriptor::MapRegister()));
+  DCHECK(ebx.is(StoreTransitionDescriptor::MapRegister()));
   static Register registers[] = {receiver, name, ebx, edi, no_reg};
   return registers;
 }