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

src/ic/ppc/ic-ppc.cc

Index: src/ic/ppc/ic-ppc.cc
diff --git a/src/ic/ppc/ic-ppc.cc b/src/ic/ppc/ic-ppc.cc
index 16b940a00f9d412ff016202bbf8c8e16ab1319fb..fd2962d0faa3bc89801d3a0d9f94a74cc8d8bb04 100644
--- a/src/ic/ppc/ic-ppc.cc
+++ b/src/ic/ppc/ic-ppc.cc
@@ -453,8 +453,8 @@ void KeyedLoadIC::GenerateMegamorphic(MacroAssembler* masm) {
 static void StoreIC_PushArgs(MacroAssembler* masm) {
   __ Push(StoreDescriptor::ReceiverRegister(), StoreDescriptor::NameRegister(),
           StoreDescriptor::ValueRegister(),
-          VectorStoreICDescriptor::SlotRegister(),
-          VectorStoreICDescriptor::VectorRegister());
+          StoreWithVectorDescriptor::SlotRegister(),
+          StoreWithVectorDescriptor::VectorRegister());
 }
 
 
@@ -673,8 +673,8 @@ void KeyedStoreIC::GenerateMegamorphic(MacroAssembler* masm,
 
   // The handlers in the stub cache expect a vector and slot. Since we won't
   // change the IC from any downstream misses, a dummy vector can be used.
-  Register vector = VectorStoreICDescriptor::VectorRegister();
-  Register slot = VectorStoreICDescriptor::SlotRegister();
+  Register vector = StoreWithVectorDescriptor::VectorRegister();
+  Register slot = StoreWithVectorDescriptor::SlotRegister();
   DCHECK(!AreAliased(vector, slot, r8, r9, r10, r11));
   Handle<TypeFeedbackVector> dummy_vector =
       TypeFeedbackVector::DummyVector(masm->isolate());
@@ -750,8 +750,8 @@ void StoreIC::GenerateNormal(MacroAssembler* masm) {
   DCHECK(receiver.is(r4));
   DCHECK(name.is(r5));
   DCHECK(value.is(r3));
-  DCHECK(VectorStoreICDescriptor::VectorRegister().is(r6));
-  DCHECK(VectorStoreICDescriptor::SlotRegister().is(r7));
+  DCHECK(StoreWithVectorDescriptor::VectorRegister().is(r6));
+  DCHECK(StoreWithVectorDescriptor::SlotRegister().is(r7));
 
   __ LoadP(dictionary, FieldMemOperand(receiver, JSObject::kPropertiesOffset));