Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/css/CSSRuleList.h

Index: third_party/WebKit/Source/core/css/CSSRuleList.h
diff --git a/third_party/WebKit/Source/core/css/CSSRuleList.h b/third_party/WebKit/Source/core/css/CSSRuleList.h
index 78c660b484eef4e0332155f3fa1afe6551c0d306..50e54660075516832bde922e25ec393fd60fba78 100644
--- a/third_party/WebKit/Source/core/css/CSSRuleList.h
+++ b/third_party/WebKit/Source/core/css/CSSRuleList.h
@@ -33,9 +33,8 @@ namespace blink {
 class CSSRule;
 class CSSStyleSheet;
 
-class CSSRuleList : public NoBaseWillBeGarbageCollectedFinalized<CSSRuleList>, public ScriptWrappable {
+class CSSRuleList : public GarbageCollectedFinalized<CSSRuleList>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
-    USING_FAST_MALLOC_WILL_BE_REMOVED(CSSRuleList);
     WTF_MAKE_NONCOPYABLE(CSSRuleList);
 public:
     virtual ~CSSRuleList();
@@ -58,9 +57,9 @@ protected:
 
 class StaticCSSRuleList final : public CSSRuleList {
 public:
-    static PassRefPtrWillBeRawPtr<StaticCSSRuleList> create()
+    static RawPtr<StaticCSSRuleList> create()
     {
-        return adoptRefWillBeNoop(new StaticCSSRuleList());
+        return new StaticCSSRuleList();
     }
 
 #if !ENABLE(OILPAN)
@@ -68,7 +67,7 @@ public:
     void deref() override;
 #endif
 
-    WillBeHeapVector<RefPtrWillBeMember<CSSRule>>& rules() { return m_rules; }
+    HeapVector<Member<CSSRule>>& rules() { return m_rules; }
 
     CSSStyleSheet* styleSheet() const override { return 0; }
 
@@ -81,7 +80,7 @@ private:
     unsigned length() const override { return m_rules.size(); }
     CSSRule* item(unsigned index) const override { return index < m_rules.size() ? m_rules[index].get() : nullptr; }
 
-    WillBeHeapVector<RefPtrWillBeMember<CSSRule>> m_rules;
+    HeapVector<Member<CSSRule>> m_rules;
 #if !ENABLE(OILPAN)
     unsigned m_refCount;
 #endif
@@ -90,9 +89,9 @@ private:
 template <class Rule>
 class LiveCSSRuleList final : public CSSRuleList {
 public:
-    static PassOwnPtrWillBeRawPtr<LiveCSSRuleList> create(Rule* rule)
+    static RawPtr<LiveCSSRuleList> create(Rule* rule)
     {
-        return adoptPtrWillBeNoop(new LiveCSSRuleList(rule));
+        return new LiveCSSRuleList(rule);
     }
 
 #if !ENABLE(OILPAN)
@@ -113,7 +112,7 @@ private:
     CSSRule* item(unsigned index) const override { return m_rule->item(index); }
     CSSStyleSheet* styleSheet() const override { return m_rule->parentStyleSheet(); }
 
-    RawPtrWillBeMember<Rule> m_rule;
+    Member<Rule> m_rule;
 };
 
 } // namespace blink