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

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 63170c6549704f7cfa14960d013fa6f68dc7c6c4..a3459443847b65e30aa5c25a03291bd8eb1a7421 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -2081,7 +2081,7 @@ 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);
@@ -2130,7 +2130,7 @@ 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 =
@@ -2204,7 +2204,7 @@ 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 =