Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/layout/HitTestCache.h

Index: third_party/WebKit/Source/core/layout/HitTestCache.h
diff --git a/third_party/WebKit/Source/core/layout/HitTestCache.h b/third_party/WebKit/Source/core/layout/HitTestCache.h
index 650c18f5035165dff887245e7c2cdd9b4a34c9ea..d8b3ef48ed60c298f7210496346f834dae9d085b 100644
--- a/third_party/WebKit/Source/core/layout/HitTestCache.h
+++ b/third_party/WebKit/Source/core/layout/HitTestCache.h
@@ -34,13 +34,12 @@ namespace blink {
 // size of 1.
 #define HIT_TEST_CACHE_SIZE (2)
 
-class CORE_EXPORT HitTestCache final : public NoBaseWillBeGarbageCollectedFinalized<HitTestCache> {
-    USING_FAST_MALLOC_WILL_BE_REMOVED(HitTestCache);
+class CORE_EXPORT HitTestCache final : public GarbageCollectedFinalized<HitTestCache> {
     WTF_MAKE_NONCOPYABLE(HitTestCache);
 public:
-    static PassOwnPtrWillBeRawPtr<HitTestCache> create()
+    static RawPtr<HitTestCache> create()
     {
-        return adoptPtrWillBeNoop(new HitTestCache);
+        return (new HitTestCache);
     }
 
     // Check the cache for a possible hit and update |result| if
@@ -76,7 +75,7 @@ private:
     };
 
     unsigned m_updateIndex;
-    WillBeHeapVector<HitTestResult, HIT_TEST_CACHE_SIZE> m_items;
+    HeapVector<HitTestResult, HIT_TEST_CACHE_SIZE> m_items;
     uint64_t m_domTreeVersion;
 };