Round out WillBe type removal.

third_party/WebKit/Source/core/css/StylePropertySet.cpp

Index: third_party/WebKit/Source/core/css/StylePropertySet.cpp
diff --git a/third_party/WebKit/Source/core/css/StylePropertySet.cpp b/third_party/WebKit/Source/core/css/StylePropertySet.cpp
index 79da674955010d3798d30316aa09f722aaf04524..9531be64bbf64abe11b1e8507a486cb2a9914134 100644
--- a/third_party/WebKit/Source/core/css/StylePropertySet.cpp
+++ b/third_party/WebKit/Source/core/css/StylePropertySet.cpp
@@ -48,12 +48,8 @@ static size_t sizeForImmutableStylePropertySetWithPropertyCount(unsigned count)
 RawPtr<ImmutableStylePropertySet> ImmutableStylePropertySet::create(const CSSProperty* properties, unsigned count, CSSParserMode cssParserMode)
 {
     ASSERT(count <= MaxArraySize);
-#if ENABLE(OILPAN)
     void* slot = Heap::allocate<StylePropertySet>(sizeForImmutableStylePropertySetWithPropertyCount(count));
-#else
-    void* slot = WTF::Partitions::fastMalloc(sizeForImmutableStylePropertySetWithPropertyCount(count), "blink::ImmutableStylePropertySet");
-#endif // ENABLE(OILPAN)
-    return adoptRefWillBeNoop(new (slot) ImmutableStylePropertySet(properties, count, cssParserMode));
+    return new (slot) ImmutableStylePropertySet(properties, count, cssParserMode);
 }
 
 RawPtr<ImmutableStylePropertySet> StylePropertySet::immutableCopyIfNeeded() const