Remove kContext node type introduced in r13936

src/heap-snapshot-generator.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 156 matching lines @@
     case kHidden: return "/hidden/";
     case kObject: return "/object/";
     case kClosure: return "/closure/";
     case kString: return "/string/";
     case kCode: return "/code/";
     case kArray: return "/array/";
     case kRegExp: return "/regexp/";
     case kHeapNumber: return "/number/";
     case kNative: return "/native/";
     case kSynthetic: return "/synthetic/";
-    case kContext: return "/context/";
     default: return "???";
   }
 }
 
 
 // It is very important to keep objects that form a heap snapshot
 // as small as possible.
 namespace {  // Avoid littering the global namespace.
 
 template <size_t ptr_size> struct SnapshotSizeConstants;
@@ skipping 632 matching lines @@
   } else if (object->IsScript()) {
     Object* name = Script::cast(object)->name();
     return AddEntry(object,
                     HeapEntry::kCode,
                     name->IsString()
                         ? collection_->names()->GetName(String::cast(name))
                         : "");
   } else if (object->IsNativeContext()) {
     return AddEntry(object, HeapEntry::kHidden, "system / NativeContext");
   } else if (object->IsContext()) {
-    return AddEntry(object, HeapEntry::kContext, "system / Context");
+    return AddEntry(object, HeapEntry::kObject, "system / Context");
   } else if (object->IsFixedArray() ||
              object->IsFixedDoubleArray() ||
              object->IsByteArray() ||
              object->IsExternalArray()) {
     return AddEntry(object, HeapEntry::kArray, "");
   } else if (object->IsHeapNumber()) {
     return AddEntry(object, HeapEntry::kHeapNumber, "number");
   }
   return AddEntry(object, HeapEntry::kHidden, GetSystemEntryName(object));
 }
@@ skipping 1732 matching lines @@
         JSON_A(
             JSON_S("hidden") ","
             JSON_S("array") ","
             JSON_S("string") ","
             JSON_S("object") ","
             JSON_S("code") ","
             JSON_S("closure") ","
             JSON_S("regexp") ","
             JSON_S("number") ","
             JSON_S("native") ","
-            JSON_S("synthetic") ","
-            JSON_S("context")) ","
+            JSON_S("synthetic")) ","
         JSON_S("string") ","
         JSON_S("number") ","
         JSON_S("number") ","
         JSON_S("number") ","
         JSON_S("number") ","
         JSON_S("number")) ","
     JSON_S("edge_fields") ":" JSON_A(
         JSON_S("type") ","
         JSON_S("name_or_index") ","
         JSON_S("to_node")) ","
@@ skipping 105 matching lines @@
 
 
 void HeapSnapshotJSONSerializer::SortHashMap(
     HashMap* map, List<HashMap::Entry*>* sorted_entries) {
   for (HashMap::Entry* p = map->Start(); p != NULL; p = map->Next(p))
     sorted_entries->Add(p);
   sorted_entries->Sort(SortUsingEntryValue);
 }
 
 } }  // namespace v8::internal