Cleanup interface descriptors to reflect that vectors are part of loads.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index f070ffb9f698bb0450ead0d4bd7abc9a09582a07..b08506da31a351354a732bc84eb0faa11239409e 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -2909,8 +2909,8 @@ void LCodeGen::DoReturn(LReturn* instr) {
 template <class T>
 void LCodeGen::EmitVectorLoadICRegisters(T* instr) {
   Register vector_register = ToRegister(instr->temp_vector());
-  Register slot_register = VectorLoadICDescriptor::SlotRegister();
-  DCHECK(vector_register.is(VectorLoadICDescriptor::VectorRegister()));
+  Register slot_register = LoadWithVectorDescriptor::SlotRegister();
+  DCHECK(vector_register.is(LoadWithVectorDescriptor::VectorRegister()));
   DCHECK(slot_register.is(a0));
 
   AllowDeferredHandleDereference vector_structure_check;