ScriptPromisePropertyBase should use ContextClient instead of ContextLifecycleObserver

third_party/WebKit/Source/bindings/core/v8/ScriptPromisePropertyBase.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "bindings/core/v8/ScriptPromisePropertyBase.h"
 
 #include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8HiddenValue.h"
 #include "core/dom/ExecutionContext.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
 namespace blink {
 
 ScriptPromisePropertyBase::ScriptPromisePropertyBase(
     ExecutionContext* executionContext,
     Name name)
-    : ContextLifecycleObserver(executionContext),
+    : ContextClient(executionContext),
       m_isolate(toIsolate(executionContext)),
       m_name(name),
       m_state(Pending) {}
 
 ScriptPromisePropertyBase::~ScriptPromisePropertyBase() {
   clearWrappers();
 }
 
 ScriptPromise ScriptPromisePropertyBase::promise(DOMWrapperWorld& world) {
   if (!getExecutionContext())
@@ skipping 169 matching lines @@
 
     SCRIPT_PROMISE_PROPERTIES(P)
 
 #undef P
   }
   ASSERT_NOT_REACHED();
   return v8::Local<v8::String>();
 }
 
 DEFINE_TRACE(ScriptPromisePropertyBase) {
-  ContextLifecycleObserver::trace(visitor);
+  ContextClient::trace(visitor);
 }
 
 }  // namespace blink