Store both major and minor key on code stubs.

src/stub-cache.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.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/ast.h"
 #include "src/code-stubs.h"
@@ skipping 686 matching lines @@
 
 #undef CALL_LOGGER_TAG
 
 
 Handle<Code> StubCompiler::GetCodeWithFlags(Code::Flags flags,
                                             const char* name) {
   // Create code object in the heap.
   CodeDesc desc;
   masm_.GetCode(&desc);
   Handle<Code> code = factory()->NewCode(desc, flags, masm_.CodeObject());
-  if (code->has_major_key()) {
-    code->set_major_key(CodeStub::NoCache);
-  }
+  if (code->IsCodeStubOrIC()) code->set_stub_key(CodeStub::NoCacheKey());
 #ifdef ENABLE_DISASSEMBLER
   if (FLAG_print_code_stubs) {
     OFStream os(stdout);
     code->Disassemble(name, os);
   }
 #endif
   return code;
 }
 
 
@@ skipping 713 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal