Split AccessorInfo into DeclaredAccessorInfo and ExecutableAccessorInfo

src/objects-debug.cc

Index: src/objects-debug.cc
diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index 60463684999001b779eef13970299db1d6a3ed08..8c7a94478b4d895fb2b82fb56a56ec6bbd0dfe09 100644
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -707,16 +707,34 @@ void Foreign::ForeignVerify() {
 
 
 void AccessorInfo::AccessorInfoVerify() {
-  CHECK(IsAccessorInfo());
-  VerifyPointer(getter());
-  VerifyPointer(setter());
   VerifyPointer(name());
-  VerifyPointer(data());
   VerifyPointer(flag());
   VerifyPointer(expected_receiver_type());
 }
 
 
+void ExecutableAccessorInfo::ExecutableAccessorInfoVerify() {
+  CHECK(IsExecutableAccessorInfo());
+  AccessorInfoVerify();
+  VerifyPointer(getter());
+  VerifyPointer(setter());
+  VerifyPointer(data());
+}
+
+
+void DeclaredAccessorDescriptor::DeclaredAccessorDescriptorVerify() {
+  CHECK(IsDeclaredAccessorDescriptor());
+  VerifySmiField(kInternalFieldOffset);
+}
+
+
+void DeclaredAccessorInfo::DeclaredAccessorInfoVerify() {
+  CHECK(IsDeclaredAccessorInfo());
+  AccessorInfoVerify();
+  VerifyPointer(descriptor());
+}
+
+
 void AccessorPair::AccessorPairVerify() {
   CHECK(IsAccessorPair());
   VerifyPointer(getter());