[compiler] Remove CodeStub from CompilationInfo

src/compiler/code-stub-assembler.h

Index: src/compiler/code-stub-assembler.h
diff --git a/src/compiler/code-stub-assembler.h b/src/compiler/code-stub-assembler.h
index 3c4ae05eaa5c99898d97b36b312262368a501c69..6c2e299de95974c3a9502689b5398cbda08100bf 100644
--- a/src/compiler/code-stub-assembler.h
+++ b/src/compiler/code-stub-assembler.h
@@ -30,8 +30,8 @@ class Schedule;
 class CodeStubAssembler {
  public:
   CodeStubAssembler(Isolate* isolate, Zone* zone,
-                    const CallInterfaceDescriptor& descriptor, Code::Kind kind,
-                    const char* name);
+                    const CallInterfaceDescriptor& descriptor,
+                    Code::Flags flags, const char* name);
   virtual ~CodeStubAssembler();
 
   Handle<Code> GenerateCode();
@@ -82,7 +82,7 @@ class CodeStubAssembler {
   Zone* zone();
 
   base::SmartPointer<RawMachineAssembler> raw_assembler_;
-  Code::Kind kind_;
+  Code::Flags flags_;
   const char* name_;
   bool code_generated_;