1 files changed, 11 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/GlyphPageTreeNode.h b/WebCore/platform/graphics/GlyphPageTreeNode.h
index 80e87aa..7918ac5 100644
--- a/WebCore/platform/graphics/GlyphPageTreeNode.h
+++ b/WebCore/platform/graphics/GlyphPageTreeNode.h
@@ -35,6 +35,11 @@
 #include <wtf/RefCounted.h>
 #include <wtf/unicode/Unicode.h>
 
+#ifndef NDEBUG
+void showGlyphPageTrees();
+void showGlyphPageTree(unsigned pageNumber);
+#endif
+
 namespace WebCore {
 
 class FontData;
@@ -210,6 +215,10 @@ private:
     static GlyphPageTreeNode* getRoot(unsigned pageNumber);
     void initializePage(const FontData*, unsigned pageNumber);
 
+#ifndef NDEBUG
+    void showSubtree();
+#endif
+
     GlyphPageTreeNode* m_parent;
     RefPtr<GlyphPage> m_page;
     unsigned m_level;
@@ -220,6 +229,8 @@ private:
 
 #ifndef NDEBUG
     unsigned m_pageNumber;
+
+    friend void ::showGlyphPageTree(unsigned pageNumber);
 #endif
 };