A64: Synchronize with r19289.

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 2a0a6609e05c00d10762a4c08079dae99e0ba4cd..8276bf61ba0c8a102cc38005825b313bf44a1d19 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -194,8 +194,8 @@ class CodeStub BASE_EMBEDDED {
   virtual Code::StubType GetStubType() {
     return Code::NORMAL;
   }
-  virtual int GetStubFlags() {
-    return -1;
+  virtual Code::Kind GetHandlerKind() {
+    return Code::STUB;
   }
 
   virtual void PrintName(StringStream* stream);
@@ -891,7 +891,7 @@ class HICStub: public HydrogenCodeStub {
 class HandlerStub: public HICStub {
  public:
   virtual Code::Kind GetCodeKind() const { return Code::HANDLER; }
-  virtual int GetStubFlags() { return kind(); }
+  virtual Code::Kind GetHandlerKind() { return kind(); }
 
  protected:
   HandlerStub() : HICStub() { }