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

src/mips/debug-mips.cc

Index: src/mips/debug-mips.cc
diff --git a/src/mips/debug-mips.cc b/src/mips/debug-mips.cc
index 47eba1664d65d8cf4a72ec27bd1c82319adfe4e5..45dbc75cc41b2a213af50385636c8fe002cfe3f8 100644
--- a/src/mips/debug-mips.cc
+++ b/src/mips/debug-mips.cc
@@ -153,8 +153,8 @@ void DebugCodegen::GenerateCallICStubDebugBreak(MacroAssembler* masm) {
 void DebugCodegen::GenerateLoadICDebugBreak(MacroAssembler* masm) {
   Register receiver = LoadDescriptor::ReceiverRegister();
   Register name = LoadDescriptor::NameRegister();
-  RegList regs = receiver.bit() | name.bit() |
-                 VectorLoadICTrampolineDescriptor::SlotRegister().bit();
+  Register slot = LoadDescriptor::SlotRegister();
+  RegList regs = receiver.bit() | name.bit() | slot.bit();
   Generate_DebugBreakCallHelper(masm, regs, 0);
 }