[Bindings] Simplify V8PrivateProperty::Symbol methods

third_party/WebKit/Source/core/events/MessageEvent.cpp

Index: third_party/WebKit/Source/core/events/MessageEvent.cpp
diff --git a/third_party/WebKit/Source/core/events/MessageEvent.cpp b/third_party/WebKit/Source/core/events/MessageEvent.cpp
index 605eba437c7dfc84ea7019fb8a6343013794a97e..b737d47d111be724fa5bc2f66a0437d5992e3202 100644
--- a/third_party/WebKit/Source/core/events/MessageEvent.cpp
+++ b/third_party/WebKit/Source/core/events/MessageEvent.cpp
@@ -269,15 +269,13 @@ v8::Local<v8::Object> MessageEvent::associateWithWrapper(
       break;
     case MessageEvent::DataTypeString:
       V8PrivateProperty::getMessageEventCachedData(isolate).set(
-          isolate->GetCurrentContext(), wrapper,
-          v8String(isolate, dataAsString()));
+          wrapper, v8String(isolate, dataAsString()));
       break;
     case MessageEvent::DataTypeBlob:
       break;
     case MessageEvent::DataTypeArrayBuffer:
       V8PrivateProperty::getMessageEventCachedData(isolate).set(
-          isolate->GetCurrentContext(), wrapper,
-          ToV8(dataAsArrayBuffer(), wrapper, isolate));
+          wrapper, ToV8(dataAsArrayBuffer(), wrapper, isolate));
       break;
   }