Remove dead code from LookupResult

src/property-details.h

Index: src/property-details.h
diff --git a/src/property-details.h b/src/property-details.h
index ee0dc02c09cb3ee40e97a7f18025d476a0aac77e..f75bcff049e29038dcab9f449cb7024bf909ee21 100644
--- a/src/property-details.h
+++ b/src/property-details.h
@@ -50,10 +50,7 @@ enum PropertyType {
   // Only in fast mode.
   FIELD = 1,
   CONSTANT = 2,
-  CALLBACKS = 3,
-  // Only in lookup results, not in descriptors.
-  HANDLER = 4,
-  INTERCEPTOR = 5
+  CALLBACKS = 3
 };
 
 
@@ -264,22 +261,22 @@ class PropertyDetails BASE_EMBEDDED {
 
   // Bit fields in value_ (type, shift, size). Must be public so the
   // constants can be embedded in generated code.
-  class TypeField:                public BitField<PropertyType,       0,  3> {};
-  class AttributesField:          public BitField<PropertyAttributes, 3,  3> {};
+  class TypeField : public BitField<PropertyType, 0, 2> {};
+  class AttributesField : public BitField<PropertyAttributes, 2, 3> {};
 
   // Bit fields for normalized objects.
-  class DeletedField:             public BitField<uint32_t,           6,  1> {};
-  class DictionaryStorageField:   public BitField<uint32_t,           7, 24> {};
+  class DeletedField : public BitField<uint32_t, 5, 1> {};
+  class DictionaryStorageField : public BitField<uint32_t, 6, 24> {};
 
   // Bit fields for fast objects.
-  class RepresentationField:      public BitField<uint32_t,           6,  4> {};
-  class DescriptorPointer:        public BitField<uint32_t, 10,
-      kDescriptorIndexBitCount> {};  // NOLINT
-  class FieldIndexField:          public BitField<uint32_t,
-      10 + kDescriptorIndexBitCount,
-      kDescriptorIndexBitCount> {};  // NOLINT
+  class RepresentationField : public BitField<uint32_t, 5, 4> {};
+  class DescriptorPointer
+      : public BitField<uint32_t, 9, kDescriptorIndexBitCount> {};  // NOLINT
+  class FieldIndexField
+      : public BitField<uint32_t, 9 + kDescriptorIndexBitCount,
+                        kDescriptorIndexBitCount> {};  // NOLINT
   // All bits for fast objects must fix in a smi.
-  STATIC_ASSERT(10 + kDescriptorIndexBitCount + kDescriptorIndexBitCount <= 31);
+  STATIC_ASSERT(9 + kDescriptorIndexBitCount + kDescriptorIndexBitCount <= 31);
 
   static const int kInitialIndex = 1;