Revert of [Oilpan]: Moving the FontSelector/FontCacheClient, CSSSegmentedFontFace...

Source/core/dom/Document.cpp

Index: Source/core/dom/Document.cpp
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
index 92c08ecc35de950f4ae76e8f69f10ef5b52a460a..1f9dd886efe2887169663c13f61a0395ba759740 100644
--- a/Source/core/dom/Document.cpp
+++ b/Source/core/dom/Document.cpp
@@ -1629,7 +1629,7 @@
 {
     FontBuilder fontBuilder;
     fontBuilder.initForStyleResolve(*this, documentStyle, isSVGDocument());
-    RefPtrWillBeRawPtr<CSSFontSelector> selector = m_styleEngine->fontSelector();
+    RefPtr<CSSFontSelector> selector = m_styleEngine->fontSelector();
     fontBuilder.createFontForDocument(selector, documentStyle);
 }