Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/html/LinkManifest.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 "core/html/LinkManifest.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLLinkElement.h"
 #include "core/loader/FrameLoaderClient.h"
 
 namespace blink {
 
-PassOwnPtrWillBeRawPtr<LinkManifest> LinkManifest::create(HTMLLinkElement* owner)
+RawPtr<LinkManifest> LinkManifest::create(HTMLLinkElement* owner)
 {
-    return adoptPtrWillBeNoop(new LinkManifest(owner));
+    return new LinkManifest(owner);
 }
 
 LinkManifest::LinkManifest(HTMLLinkElement* owner)
     : LinkResource(owner)
 {
 }
 
 LinkManifest::~LinkManifest()
 {
 }
@@ skipping 10 matching lines @@
 {
     return false;
 }
 
 void LinkManifest::ownerRemoved()
 {
     process();
 }
 
 } // namespace blink