Oilpan: fix webkit unit tests following r192243 (reland).

Source/core/dom/ScriptRunnerTest.cpp

 // Copyright 2015 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 "config.h"
 #include "core/dom/ScriptRunner.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ScriptLoader.h"
 #include "platform/heap/Handle.h"
@@ skipping 364 matching lines @@
     EXPECT_THAT(m_order, ElementsAre(1));
 
     // Make sure the interrupted tasks are executed next 'tick'.
     m_platform.setShouldYield(false);
     m_platform.runSingleTask();
     EXPECT_THAT(m_order, ElementsAre(1, 2, 3));
 }
 
 TEST_F(ScriptRunnerTest, QueueReentrantScript_ManyAsyncScripts)
 {
-    OwnPtr<MockScriptLoader> scriptLoaders[20];
+    OwnPtrWillBeRawPtr<MockScriptLoader> scriptLoaders[20];
+    for (int i = 0; i < 20; i++)
+        scriptLoaders[i] = nullptr;

[haraken, 2015/03/20 14:07:42]

What is this nullptr assignment for?

[sof, 2015/03/20 14:15:16]

Being tidy wrt RawPtr<> zero initialization, nothing more.

+
     for (int i = 0; i < 20; i++) {
-        scriptLoaders[i] = adoptPtr(new MockScriptLoader(m_element.get()));
+        scriptLoaders[i] = adoptPtrWillBeNoop(new MockScriptLoader(m_element.get()));
         EXPECT_CALL(*scriptLoaders[i], isReady()).WillRepeatedly(Return(true));
 
         m_scriptRunner->queueScriptForExecution(scriptLoaders[i].get(), ScriptRunner::ASYNC_EXECUTION);
 
         if (i > 0) {
             EXPECT_CALL(*scriptLoaders[i], execute()).WillOnce(Invoke([this, i] {
                 m_order.push_back(i);
             }));
         }
     }
@@ skipping 108 matching lines @@
     testing::Mock::VerifyAndClear(&scriptLoader2);
     testing::Mock::VerifyAndClear(&scriptLoader3);
     EXPECT_CALL(scriptLoader2, execute()).Times(1);
     EXPECT_CALL(scriptLoader3, execute()).Times(1);
     EXPECT_CALL(scriptLoader2, isReady()).WillRepeatedly(Return(true));
     EXPECT_CALL(scriptLoader3, isReady()).WillRepeatedly(Return(true));
     m_platform.runAllTasks();
 }
 
 } // namespace blink