[api] Add documentation for IndexedPropertyCallbacks.

BUG=v8:5260

Review-Url: https://codereview.chromium.org/2322673004
Cr-Commit-Position: refs/heads/master@{#39310}

include/v8.h

@@ -4630,7 +4630,7 @@ typedef void (*NamedPropertyEnumeratorCallback)(
  *  CHECK(v8_num(42)->Equals(env.local(), result).FromJust());
  * \endcode
  *
- * See also `ObjectTemplate::SetNamedPropertyHandler`.
+ * See also `ObjectTemplate::SetHandler`.
  */
 typedef void (*GenericNamedPropertyGetterCallback)(
     Local<Name> property, const PropertyCallbackInfo<Value>& info);
@@ -4654,7 +4654,7 @@ typedef void (*GenericNamedPropertyGetterCallback)(
  * See `PropertyCallbackInfo`.
  *
  * See also
- * `ObjectTemplate::SetNamedPropertyHandler.`
+ * `ObjectTemplate::SetHandler.`
  */
 typedef void (*GenericNamedPropertySetterCallback)(
     Local<Name> property, Local<Value> value,
@@ -4679,7 +4679,7 @@ typedef void (*GenericNamedPropertySetterCallback)(
  * trigger this interceptor depending on the state of the object.
  *
  * See also
- * `ObjectTemplate::SetNamedPropertyHandler.`
+ * `ObjectTemplate::SetHandler.`
  */
 typedef void (*GenericNamedPropertyQueryCallback)(
     Local<Name> property, const PropertyCallbackInfo<Integer>& info);
@@ -4703,7 +4703,7 @@ typedef void (*GenericNamedPropertyQueryCallback)(
  * mode instead of returning false, use `info.ShouldThrowOnError()` to determine
  * if you are in strict mode.
  *
- * See also `ObjectTemplate::SetNamedPropertyHandler.`
+ * See also `ObjectTemplate::SetHandler.`
  */
 typedef void (*GenericNamedPropertyDeleterCallback)(
     Local<Name> property, const PropertyCallbackInfo<Boolean>& info);
@@ -4734,7 +4734,7 @@ typedef void (*GenericNamedPropertyEnumeratorCallback)(
  * isolate, receiver, return value, or whether running in `'use strict'` mode.
  * See `PropertyCallbackInfo`.
  *
- * See also `ObjectTemplate::SetNamedPropertyHandler`.
+ * See also `ObjectTemplate::SetHandler`.
  */
 typedef void (*GenericNamedPropertyDefinerCallback)(
     Local<Name> property, const PropertyDescriptor& desc,
@@ -4757,60 +4757,56 @@ typedef void (*GenericNamedPropertyDefinerCallback)(
  * \note If GetOwnPropertyDescriptor is intercepted, it will
  * always return true, i.e., indicate that the property was found.
  *
- * See also `ObjectTemplate::SetNamedPropertyHandler`.
+ * See also `ObjectTemplate::SetHandler`.
  */
 typedef void (*GenericNamedPropertyDescriptorCallback)(
     Local<Name> property, const PropertyCallbackInfo<Value>& info);
 
 /**
- * Returns the value of the property if the getter intercepts the
- * request.  Otherwise, returns an empty handle.
+ * See `v8::GenericNamedPropertyGetterCallback`.
  */
 typedef void (*IndexedPropertyGetterCallback)(
     uint32_t index,
     const PropertyCallbackInfo<Value>& info);
 
-
 /**
- * Returns the value if the setter intercepts the request.
- * Otherwise, returns an empty handle.
+ * See `v8::GenericNamedPropertySetterCallback`.
  */
 typedef void (*IndexedPropertySetterCallback)(
     uint32_t index,
     Local<Value> value,
     const PropertyCallbackInfo<Value>& info);
 
-
 /**
- * Returns a non-empty handle if the interceptor intercepts the request.
- * The result is an integer encoding property attributes.
+ * See `v8::GenericNamedPropertyQueryCallback`.
  */
 typedef void (*IndexedPropertyQueryCallback)(
     uint32_t index,
     const PropertyCallbackInfo<Integer>& info);
 
-
 /**
- * Returns a non-empty handle if the deleter intercepts the request.
- * The return value is true if the property could be deleted and false
- * otherwise.
+ * See `v8::GenericNamedPropertyDeleterCallback`.
  */
 typedef void (*IndexedPropertyDeleterCallback)(
     uint32_t index,
     const PropertyCallbackInfo<Boolean>& info);
 
-
 /**
- * Returns an array containing the indices of the properties the
- * indexed property getter intercepts.
+ * See `v8::GenericNamedPropertyEnumeratorCallback`.
  */
 typedef void (*IndexedPropertyEnumeratorCallback)(
     const PropertyCallbackInfo<Array>& info);
 
+/**
+ * See `v8::GenericNamedPropertyDefinerCallback`.
+ */
 typedef void (*IndexedPropertyDefinerCallback)(
     uint32_t index, const PropertyDescriptor& desc,
     const PropertyCallbackInfo<Value>& info);
 
+/**
+ * See `v8::GenericNamedPropertyDescriptorCallback`.
+ */
 typedef void (*IndexedPropertyDescriptorCallback)(
     uint32_t index, const PropertyCallbackInfo<Value>& info);
 
@@ -5061,7 +5057,7 @@ enum class PropertyHandlerFlags {
 
 struct NamedPropertyHandlerConfiguration {
   NamedPropertyHandlerConfiguration(
-      /** Note: getter is required **/
+      /** Note: getter is required */
       GenericNamedPropertyGetterCallback getter = 0,
       GenericNamedPropertySetterCallback setter = 0,
       GenericNamedPropertyQueryCallback query = 0,
@@ -5112,7 +5108,7 @@ struct NamedPropertyHandlerConfiguration {
 
 struct IndexedPropertyHandlerConfiguration {
   IndexedPropertyHandlerConfiguration(
-      /** Note: getter is required **/
+      /** Note: getter is required */
       IndexedPropertyGetterCallback getter = 0,
       IndexedPropertySetterCallback setter = 0,
       IndexedPropertyQueryCallback query = 0,