Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/indexeddb/IDBRequestTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 40 matching lines @@
 
 class IDBRequestTest : public testing::Test {
 public:
     IDBRequestTest()
         : m_scope(v8::Isolate::GetCurrent())
     {
     }
 
     void SetUp() override
     {
-        m_executionContext = adoptRefWillBeNoop(new NullExecutionContext());
+        m_executionContext = new NullExecutionContext();
         m_scope.getScriptState()->setExecutionContext(m_executionContext.get());
     }
 
     void TearDown() override
     {
         m_executionContext->notifyContextDestroyed();
         m_scope.getScriptState()->setExecutionContext(nullptr);
     }
 
     v8::Isolate* isolate() const { return m_scope.isolate(); }
     ScriptState* getScriptState() const { return m_scope.getScriptState(); }
     ExecutionContext* getExecutionContext() const { return m_scope.getScriptState()->getExecutionContext(); }
 
 private:
     V8TestingScope m_scope;
-    RefPtrWillBePersistent<ExecutionContext> m_executionContext;
+    Persistent<ExecutionContext> m_executionContext;
 };
 
 TEST_F(IDBRequestTest, EventsAfterStopping)
 {
     IDBTransaction* transaction = nullptr;
     IDBRequest* request = IDBRequest::create(getScriptState(), IDBAny::createUndefined(), transaction);
     EXPECT_EQ(request->readyState(), "pending");
     getExecutionContext()->stopActiveDOMObjects();
 
     // Ensure none of the following raise assertions in stopped state:
@@ skipping 53 matching lines @@
         IDBOpenDBRequest* request = IDBOpenDBRequest::create(getScriptState(), callbacks, transactionId, version);
         EXPECT_EQ(request->readyState(), "pending");
 
         getExecutionContext()->stopActiveDOMObjects();
         request->onSuccess(backend.release(), metadata);
     }
 }
 
 } // namespace
 } // namespace blink