Make text visible when font loading takes longer than 3 seconds

Source/core/css/CSSSegmentedFontFace.cpp

Index: Source/core/css/CSSSegmentedFontFace.cpp
diff --git a/Source/core/css/CSSSegmentedFontFace.cpp b/Source/core/css/CSSSegmentedFontFace.cpp
index 9080bbbb76fa8c490903016b86d348b2d2e4f05a..a951197b509873300a30f4d74ce20fa80fc8f51b 100644
--- a/Source/core/css/CSSSegmentedFontFace.cpp
+++ b/Source/core/css/CSSSegmentedFontFace.cpp
@@ -85,6 +85,12 @@ void CSSSegmentedFontFace::fontLoaded(CSSFontFace*)
     }
 }
 
+void CSSSegmentedFontFace::fontLoadWaitLimitExceeded(CSSFontFace*)
+{
+    m_fontSelector->fontLoaded();
+    pruneTable();
+}
+
 void CSSSegmentedFontFace::addFontFace(PassRefPtr<FontFace> prpFontFace, bool cssConnected)
 {
     RefPtr<FontFace> fontFace = prpFontFace;