Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/bindings/core/v8/WindowProxyManager.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/WindowProxyManager.cpp b/third_party/WebKit/Source/bindings/core/v8/WindowProxyManager.cpp
index b523afb132cfd4f0b7c9910d7d7178cea037db3c..ada02a47b23dde52a6eb15f50bb56ae137a2b80e 100644
--- a/third_party/WebKit/Source/bindings/core/v8/WindowProxyManager.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/WindowProxyManager.cpp
@@ -10,9 +10,9 @@
 
 namespace blink {
 
-PassOwnPtrWillBeRawPtr<WindowProxyManager> WindowProxyManager::create(Frame& frame)
+RawPtr<WindowProxyManager> WindowProxyManager::create(Frame& frame)
 {
-    return adoptPtrWillBeNoop(new WindowProxyManager(frame));
+    return (new WindowProxyManager(frame));
 }
 
 WindowProxyManager::~WindowProxyManager()
@@ -38,7 +38,7 @@ WindowProxy* WindowProxyManager::windowProxy(DOMWrapperWorld& world)
         if (iter != m_isolatedWorlds.end()) {
             windowProxy = iter->value.get();
         } else {
-            OwnPtrWillBeRawPtr<WindowProxy> isolatedWorldWindowProxy = WindowProxy::create(m_isolate, m_frame, world);
+            RawPtr<WindowProxy> isolatedWorldWindowProxy = WindowProxy::create(m_isolate, m_frame, world);
             windowProxy = isolatedWorldWindowProxy.get();
             m_isolatedWorlds.set(world.worldId(), isolatedWorldWindowProxy.release());
         }