[ic] [stubs] Remove InlineCacheState field from the code flags.

src/debug/mips64/debug-mips64.cc

Index: src/debug/mips64/debug-mips64.cc
diff --git a/src/debug/mips64/debug-mips64.cc b/src/debug/mips64/debug-mips64.cc
index aad095b64d7b93ed8fbf19051c307740aa0fc4d3..2eebad1e37004c9ec09b28699d16102a93ea459c 100644
--- a/src/debug/mips64/debug-mips64.cc
+++ b/src/debug/mips64/debug-mips64.cc
@@ -40,7 +40,7 @@ void DebugCodegen::ClearDebugBreakSlot(Isolate* isolate, Address pc) {
 
 void DebugCodegen::PatchDebugBreakSlot(Isolate* isolate, Address pc,
                                        Handle<Code> code) {
-  DCHECK_EQ(Code::BUILTIN, code->kind());
+  DCHECK_EQ(Code::DEBUG_STUB, code->kind());
   CodePatcher patcher(isolate, pc, Assembler::kDebugBreakSlotInstructions);
   // Patch the code changing the debug break slot code from:
   //   nop(DEBUG_BREAK_NOP) - nop(1) is sll(zero_reg, zero_reg, 1)