[Bindings] Move and remove some private symbols from V8HiddenValue

third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h

Index: third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h b/third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h
index e01321a3f2ac081cf8bab91000995dccc0a14488..6c82d55b45d508be868793b42692f489ca831b50 100644
--- a/third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h
+++ b/third_party/WebKit/Source/bindings/core/v8/V8PrivateProperty.h
@@ -23,19 +23,26 @@ class ScriptWrappable;
 // Apply |X| for each pair of (InterfaceName, PrivateKeyName).
 #define V8_PRIVATE_PROPERTY_FOR_EACH(X)               \
   X(CustomElement, AdoptedCallback)                   \
+  X(CustomElement, AttachedCallback)                  \
   X(CustomElement, AttributeChangedCallback)          \
   X(CustomElement, ConnectedCallback)                 \
+  X(CustomElement, CreatedCallback)                   \
+  X(CustomElement, DetachedCallback)                  \
   X(CustomElement, DisconnectedCallback)              \
   X(CustomElement, Document)                          \
   X(CustomElement, IsInterfacePrototypeObject)        \
   X(CustomElement, NamespaceURI)                      \
+  X(CustomElement, RegistryMap)                       \
   X(CustomElement, TagName)                           \
   X(CustomElement, Type)                              \
   X(CustomEvent, Detail)                              \
   X(DOMException, Error)                              \
   X(ErrorEvent, Error)                                \
   X(Global, Event)                                    \
+  X(IDBCursor, Request)                               \
   X(IDBObserver, Callback)                            \
+  X(InternalBody, Buffer)                             \
+  X(InternalBody, Stream)                             \
   X(IntersectionObserver, Callback)                   \
   X(MessageChannel, Port1)                            \
   X(MessageChannel, Port2)                            \
@@ -44,10 +51,12 @@ class ScriptWrappable;
   X(NamedConstructor, Initialized)                    \
   X(PerformanceObserver, Callback)                    \
   X(PopStateEvent, State)                             \
+  X(RequestInFetch, Event)                            \

[Yuki, 2017/03/29 12:36:05]

X(FetchEvent, Request)

[peria, 2017/03/30 09:30:16]

Done.

   X(SameObject, NotificationActions)                  \
   X(SameObject, NotificationData)                     \
   X(SameObject, NotificationVibrate)                  \
   X(SameObject, PerformanceLongTaskTimingAttribution) \
+  X(ToString, String)                                 \

[Yuki, 2017/03/29 12:36:05]

X(LazyEventListener, ToString)
or
X(LazyEventListener, ToStringString)

[peria, 2017/03/30 09:30:16]

Done.

   X(V8NodeFilterCondition, Filter)                    \
   X(Window, DocumentCachedAccessor)