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

src/debug/mips/debug-mips.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_MIPS
 
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 
 namespace v8 {
@@ skipping 23 matching lines @@
 
 
 void DebugCodegen::ClearDebugBreakSlot(Isolate* isolate, Address pc) {
   CodePatcher patcher(isolate, pc, Assembler::kDebugBreakSlotInstructions);
   EmitDebugBreakSlot(patcher.masm());
 }
 
 
 void DebugCodegen::PatchDebugBreakSlot(Isolate* isolate, Address pc,
                                        Handle<Code> code) {
-  DCHECK_EQ(Code::BUILTIN, code->kind());
+  DCHECK(code->is_debug_stub());
   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)
   //   nop(DEBUG_BREAK_NOP)
   //   nop(DEBUG_BREAK_NOP)
   //   nop(DEBUG_BREAK_NOP)
   // to a call to the debug break slot code.
   //   li t9, address   (lui t9 / ori t9 instruction pair)
   //   call t9          (jalr t9 / nop instruction pair)
   patcher.masm()->li(v8::internal::t9,
@@ skipping 92 matching lines @@
 
 
 const bool LiveEdit::kFrameDropperSupported = true;
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS