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

src/mips64/lithium-mips64.cc

Index: src/mips64/lithium-mips64.cc
diff --git a/src/mips64/lithium-mips64.cc b/src/mips64/lithium-mips64.cc
index e62fbe2fe3cb35e6d0d2bf2d33e6b222d2dbb534..9ccb240a48b42f4e3aa520142f90369043ad49eb 100644
--- a/src/mips64/lithium-mips64.cc
+++ b/src/mips64/lithium-mips64.cc
@@ -2079,7 +2079,7 @@ LInstruction* LChunkBuilder::DoLoadGlobalGeneric(HLoadGlobalGeneric* instr) {
       UseFixed(instr->global_object(), LoadDescriptor::ReceiverRegister());
   LOperand* vector = NULL;
   if (instr->HasVectorAndSlot()) {
-    vector = FixedTemp(VectorLoadICDescriptor::VectorRegister());
+    vector = FixedTemp(LoadWithVectorDescriptor::VectorRegister());
   }
   LLoadGlobalGeneric* result =
       new(zone()) LLoadGlobalGeneric(context, global_object, vector);
@@ -2128,7 +2128,7 @@ LInstruction* LChunkBuilder::DoLoadNamedGeneric(HLoadNamedGeneric* instr) {
       UseFixed(instr->object(), LoadDescriptor::ReceiverRegister());
   LOperand* vector = NULL;
   if (instr->HasVectorAndSlot()) {
-    vector = FixedTemp(VectorLoadICDescriptor::VectorRegister());
+    vector = FixedTemp(LoadWithVectorDescriptor::VectorRegister());
   }
 
   LInstruction* result =
@@ -2203,7 +2203,7 @@ LInstruction* LChunkBuilder::DoLoadKeyedGeneric(HLoadKeyedGeneric* instr) {
   LOperand* key = UseFixed(instr->key(), LoadDescriptor::NameRegister());
   LOperand* vector = NULL;
   if (instr->HasVectorAndSlot()) {
-    vector = FixedTemp(VectorLoadICDescriptor::VectorRegister());
+    vector = FixedTemp(LoadWithVectorDescriptor::VectorRegister());
   }
 
   LInstruction* result =