[stubs] Port StoreTransitionStub and ElementsTransitionAndStoreStub to TurboFan.

src/mips64/interface-descriptors-mips64.cc

Index: src/mips64/interface-descriptors-mips64.cc
diff --git a/src/mips64/interface-descriptors-mips64.cc b/src/mips64/interface-descriptors-mips64.cc
index f85e9f281d82926fa1ebfa574d31a60687cdf6f1..3683d1c93f06498f09f5a22e0a56623915400a5e 100644
--- a/src/mips64/interface-descriptors-mips64.cc
+++ b/src/mips64/interface-descriptors-mips64.cc
@@ -40,13 +40,9 @@ const Register StoreDescriptor::SlotRegister() { return a4; }
 
 const Register StoreWithVectorDescriptor::VectorRegister() { return a3; }
 
-const Register VectorStoreTransitionDescriptor::SlotRegister() { return a4; }
-const Register VectorStoreTransitionDescriptor::VectorRegister() { return a3; }
-const Register VectorStoreTransitionDescriptor::MapRegister() { return a5; }
-
-
-const Register StoreTransitionDescriptor::MapRegister() { return a3; }
-
+const Register StoreTransitionDescriptor::SlotRegister() { return a4; }
+const Register StoreTransitionDescriptor::VectorRegister() { return a3; }
+const Register StoreTransitionDescriptor::MapRegister() { return a5; }
 
 const Register StoreGlobalViaContextDescriptor::SlotRegister() { return a2; }
 const Register StoreGlobalViaContextDescriptor::ValueRegister() { return a0; }