Introduce code stub constructors for stub keys.

src/ia32/code-stubs-ia32.h

Index: src/ia32/code-stubs-ia32.h
diff --git a/src/ia32/code-stubs-ia32.h b/src/ia32/code-stubs-ia32.h
index 5cc55dd65c7f5c0e608b4ec54dcacf20eff88a79..aa732eefea8701adf9ddb1205c1c43d31b90c12a 100644
--- a/src/ia32/code-stubs-ia32.h
+++ b/src/ia32/code-stubs-ia32.h
@@ -5,8 +5,6 @@
 #ifndef V8_IA32_CODE_STUBS_IA32_H_
 #define V8_IA32_CODE_STUBS_IA32_H_
 
-#include "src/code-stubs.h"
-
 namespace v8 {
 namespace internal {
 
@@ -114,8 +112,6 @@ class NameDictionaryLookupStub: public PlatformCodeStub {
       NameDictionary::kHeaderSize +
       NameDictionary::kElementsStartIndex * kPointerSize;
 
-  virtual inline Major MajorKey() const FINAL OVERRIDE;
-
   Register dictionary() const {
     return Register::from_code(DictionaryBits::decode(minor_key_));
   }
@@ -135,7 +131,7 @@ class NameDictionaryLookupStub: public PlatformCodeStub {
   class IndexBits: public BitField<int, 6, 3> {};
   class LookupModeBits: public BitField<LookupMode, 9, 1> {};
 
-  DISALLOW_COPY_AND_ASSIGN(NameDictionaryLookupStub);
+  DEFINE_CODE_STUB(NameDictionaryLookup, PlatformCodeStub);
 };
 
 
@@ -158,6 +154,9 @@ class RecordWriteStub: public PlatformCodeStub {
                  SaveFPRegsModeBits::encode(fp_mode);
   }
 
+  RecordWriteStub(uint32_t key, Isolate* isolate)
+      : PlatformCodeStub(key, isolate), regs_(object(), address(), value()) {}
+
   enum Mode {
     STORE_BUFFER_ONLY,
     INCREMENTAL,
@@ -359,7 +358,7 @@ class RecordWriteStub: public PlatformCodeStub {
     kUpdateRememberedSetOnNoNeedToInformIncrementalMarker
   };
 
-  virtual inline Major MajorKey() const FINAL OVERRIDE;
+  virtual inline Major MajorKey() const FINAL OVERRIDE { return RecordWrite; }
 
   void Generate(MacroAssembler* masm);
   void GenerateIncremental(MacroAssembler* masm, Mode mode);