[stubs] Port StoreTransitionStub and ElementsTransitionAndStoreStub to TurboFan.

src/x64/interface-descriptors-x64.cc

Index: src/x64/interface-descriptors-x64.cc
diff --git a/src/x64/interface-descriptors-x64.cc b/src/x64/interface-descriptors-x64.cc
index 14c8e58ee1b66f10f340c79d0d05be301b5affce..000b6e31488e97ccdd01fec4aff4cd753768474a 100644
--- a/src/x64/interface-descriptors-x64.cc
+++ b/src/x64/interface-descriptors-x64.cc
@@ -40,13 +40,9 @@ const Register StoreDescriptor::SlotRegister() { return rdi; }
 
 const Register StoreWithVectorDescriptor::VectorRegister() { return rbx; }
 
-const Register VectorStoreTransitionDescriptor::SlotRegister() { return rdi; }
-const Register VectorStoreTransitionDescriptor::VectorRegister() { return rbx; }
-const Register VectorStoreTransitionDescriptor::MapRegister() { return r11; }
-
-
-const Register StoreTransitionDescriptor::MapRegister() { return rbx; }
-
+const Register StoreTransitionDescriptor::SlotRegister() { return rdi; }
+const Register StoreTransitionDescriptor::VectorRegister() { return rbx; }
+const Register StoreTransitionDescriptor::MapRegister() { return r11; }
 
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return rbx; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return rax; }