Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.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 "platform/scroll/ProgrammaticScrollAnimator.h"
 
 #include "platform/geometry/IntPoint.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/scroll/ScrollableArea.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCompositorAnimation.h"
 #include "public/platform/WebCompositorSupport.h"
 #include "public/platform/WebScrollOffsetAnimationCurve.h"
 
 namespace blink {
 
-PassOwnPtrWillBeRawPtr<ProgrammaticScrollAnimator> ProgrammaticScrollAnimator::create(ScrollableArea* scrollableArea)
+RawPtr<ProgrammaticScrollAnimator> ProgrammaticScrollAnimator::create(ScrollableArea* scrollableArea)
 {
-    return adoptPtrWillBeNoop(new ProgrammaticScrollAnimator(scrollableArea));
+    return (new ProgrammaticScrollAnimator(scrollableArea));
 }
 
 ProgrammaticScrollAnimator::ProgrammaticScrollAnimator(ScrollableArea* scrollableArea)
     : m_scrollableArea(scrollableArea)
     , m_startTime(0.0)
 {
 }
 
 ProgrammaticScrollAnimator::~ProgrammaticScrollAnimator()
 {
@@ skipping 132 matching lines @@
     ScrollAnimatorCompositorCoordinator::compositorAnimationFinished(groupId);
 }
 
 DEFINE_TRACE(ProgrammaticScrollAnimator)
 {
     visitor->trace(m_scrollableArea);
     ScrollAnimatorCompositorCoordinator::trace(visitor);
 }
 
 } // namespace blink