Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/editing/PendingSelection.h

Index: third_party/WebKit/Source/core/editing/PendingSelection.h
diff --git a/third_party/WebKit/Source/core/editing/PendingSelection.h b/third_party/WebKit/Source/core/editing/PendingSelection.h
index 058226e94bdb2b601c84f5b566f89d631986f636..81ce64c188d2a2ba97ee06a6011f1bb0140fcf79 100644
--- a/third_party/WebKit/Source/core/editing/PendingSelection.h
+++ b/third_party/WebKit/Source/core/editing/PendingSelection.h
@@ -32,12 +32,11 @@ class Document;
 class FrameSelection;
 class LayoutView;
 
-class PendingSelection final : public NoBaseWillBeGarbageCollected<PendingSelection> {
-    USING_FAST_MALLOC_WILL_BE_REMOVED(PendingSelection);
+class PendingSelection final : public GarbageCollected<PendingSelection> {
 public:
-    static PassOwnPtrWillBeRawPtr<PendingSelection> create(FrameSelection& frameSelection)
+    static RawPtr<PendingSelection> create(FrameSelection& frameSelection)
     {
-        return adoptPtrWillBeNoop(new PendingSelection(frameSelection));
+        return (new PendingSelection(frameSelection));
     }
 
     bool hasPendingSelection() const { return m_hasPendingSelection; }
@@ -56,7 +55,7 @@ private:
     template <typename Strategy>
     void commitAlgorithm(LayoutView&);
 
-    RawPtrWillBeMember<FrameSelection> m_frameSelection;
+    Member<FrameSelection> m_frameSelection;
     bool m_hasPendingSelection : 1;
 };