Remove debug output formatting from GlyphPageTreeNode and friends

Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm

Index: Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm
diff --git a/Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm b/Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm
index 4992cad45bdb2f75c9d68a9d2c03ed19c5d16fa8..88a346095cb4a09964074ce9da7d8e7560687324 100644
--- a/Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm
+++ b/Source/platform/fonts/cocoa/FontPlatformDataCocoa.mm
@@ -327,13 +327,5 @@ HarfBuzzFace* FontPlatformData::harfBuzzFace() const
     return m_harfBuzzFace.get();
 }
 
-#ifndef NDEBUG
-String FontPlatformData::description() const
-{
-    RetainPtr<CFStringRef> cgFontDescription(AdoptCF, CFCopyDescription(cgFont()));
-    return String(cgFontDescription.get()) + " " + String::number(m_textSize)
-            + (m_syntheticBold ? " synthetic bold" : "") + (m_syntheticItalic ? " synthetic oblique" : "") + (m_orientation ? " vertical orientation" : "");
-}
-#endif
 
 } // namespace blink