Remove debug output formatting from GlyphPageTreeNode and friends

Source/platform/fonts/SimpleFontData.h

Index: Source/platform/fonts/SimpleFontData.h
diff --git a/Source/platform/fonts/SimpleFontData.h b/Source/platform/fonts/SimpleFontData.h
index 596f27ef252de6f10ac1bc8c458df40a8d4a4cfd..e36b6c954af6504fc9b3085a75da282319a8ce56 100644
--- a/Source/platform/fonts/SimpleFontData.h
+++ b/Source/platform/fonts/SimpleFontData.h
@@ -147,10 +147,6 @@ public:
     const GlyphData& missingGlyphData() const { return m_missingGlyphData; }
     void setMissingGlyphData(const GlyphData& glyphData) { m_missingGlyphData = glyphData; }
 
-#ifndef NDEBUG
-    virtual String description() const OVERRIDE;
-#endif
-
 #if OS(MACOSX)
     const SimpleFontData* getCompositeFontReferenceFontData(NSFont *key) const;
     NSFont* getNSFont() const { return m_platformData.font(); }