Revert of Provide accessor for object internal properties that doesn't require debugger to be active

src/mirror-debugger.js

Index: src/mirror-debugger.js
diff --git a/src/mirror-debugger.js b/src/mirror-debugger.js
index dbdc68e68f88e282a88737c26dd68ea6d631ce06..9ea23d7122f955c92f69808f02e2885e8c5bd711 100644
--- a/src/mirror-debugger.js
+++ b/src/mirror-debugger.js
@@ -904,12 +904,57 @@
  * @return {Array} array (possibly empty) of InternalProperty instances
  */
 ObjectMirror.GetInternalProperties = function(value) {
-  var properties = %DebugGetInternalProperties(value);
-  var result = [];
-  for (var i = 0; i < properties.length; i += 2) {
-    result.push(new InternalPropertyMirror(properties[i], properties[i + 1]));
-  }
-  return result;
+  if (IS_STRING_WRAPPER(value) || IS_NUMBER_WRAPPER(value) ||
+      IS_BOOLEAN_WRAPPER(value)) {
+    var primitiveValue = %_ValueOf(value);
+    return [new InternalPropertyMirror("[[PrimitiveValue]]", primitiveValue)];
+  } else if (IS_FUNCTION(value)) {
+    var bindings = %BoundFunctionGetBindings(value);
+    var result = [];
+    if (bindings && IS_ARRAY(bindings)) {
+      result.push(new InternalPropertyMirror("[[TargetFunction]]",
+                                             bindings[0]));
+      result.push(new InternalPropertyMirror("[[BoundThis]]", bindings[1]));
+      var boundArgs = [];
+      for (var i = 2; i < bindings.length; i++) {
+        boundArgs.push(bindings[i]);
+      }
+      result.push(new InternalPropertyMirror("[[BoundArgs]]", boundArgs));
+    }
+    return result;
+  } else if (IS_MAP_ITERATOR(value) || IS_SET_ITERATOR(value)) {
+    var details = IS_MAP_ITERATOR(value) ? %MapIteratorDetails(value)
+                                         : %SetIteratorDetails(value);
+    var kind;
+    switch (details[2]) {
+      case 1: kind = "keys"; break;
+      case 2: kind = "values"; break;
+      case 3: kind = "entries"; break;
+    }
+    var result = [
+      new InternalPropertyMirror("[[IteratorHasMore]]", details[0]),
+      new InternalPropertyMirror("[[IteratorIndex]]", details[1])
+    ];
+    if (kind) {
+      result.push(new InternalPropertyMirror("[[IteratorKind]]", kind));
+    }
+    return result;
+  } else if (IS_GENERATOR(value)) {
+    return [
+      new InternalPropertyMirror("[[GeneratorStatus]]",
+                                 GeneratorGetStatus_(value)),
+      new InternalPropertyMirror("[[GeneratorFunction]]",
+                                 %GeneratorGetFunction(value)),
+      new InternalPropertyMirror("[[GeneratorReceiver]]",
+                                 %GeneratorGetReceiver(value))
+    ];
+  } else if (ObjectIsPromise(value)) {
+    return [
+      new InternalPropertyMirror("[[PromiseStatus]]", PromiseGetStatus_(value)),
+      new InternalPropertyMirror("[[PromiseValue]]", PromiseGetValue_(value))
+    ];
+  }
+  return [];
 }