Make CSSFontFace::setLoadStatus post a task

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

Index: third_party/WebKit/Source/core/css/CSSFontFace.h
diff --git a/third_party/WebKit/Source/core/css/CSSFontFace.h b/third_party/WebKit/Source/core/css/CSSFontFace.h
index 8d217faa73d6c46b1b4d6412aaa6cb7890038af5..676f3f4920155aa161620b2f46473a5a1bc7a300 100644
--- a/third_party/WebKit/Source/core/css/CSSFontFace.h
+++ b/third_party/WebKit/Source/core/css/CSSFontFace.h
@@ -51,7 +51,8 @@ class CORE_EXPORT CSSFontFace final
   CSSFontFace(FontFace* fontFace, Vector<UnicodeRange>& ranges)
       : m_ranges(adoptRef(new UnicodeRangeSet(ranges))),
         m_segmentedFontFace(nullptr),
-        m_fontFace(fontFace) {
+        m_fontFace(fontFace),
+        m_loadStatus(FontFace::Unloaded) {
     ASSERT(m_fontFace);
   }
 
@@ -73,25 +74,25 @@ class CORE_EXPORT CSSFontFace final
 
   PassRefPtr<SimpleFontData> getFontData(const FontDescription&);
 
-  FontFace::LoadStatusType loadStatus() const {
-    return m_fontFace->loadStatus();
-  }
+  FontFace::LoadStatusType loadStatus() const { return m_loadStatus; }
   bool maybeLoadFont(const FontDescription&, const String&);
   bool maybeLoadFont(const FontDescription&, const FontDataForRangeSet&);
   void load();
   void load(const FontDescription&);
+  void setLoadStatus(FontFace::LoadStatusType);
 
   bool hadBlankText() { return isValid() && m_sources.first()->hadBlankText(); }
 
   DECLARE_TRACE();
 
  private:
-  void setLoadStatus(FontFace::LoadStatusType);
+  void setLoadStatusHelper(FontFace::LoadStatusType);
 
   RefPtr<UnicodeRangeSet> m_ranges;
   Member<CSSSegmentedFontFace> m_segmentedFontFace;
   HeapDeque<Member<CSSFontFaceSource>> m_sources;
   Member<FontFace> m_fontFace;
+  FontFace::LoadStatusType m_loadStatus;
 };
 
 }  // namespace blink