From fdc83b7f9a77cf998978d22e116e0b2287f30b83 Mon Sep 17 00:00:00 2001
From: "pinkerton%netscape.com" <pinkerton%netscape.com>
Date: Tue, 17 Apr 2001 00:50:11 +0000
Subject: [PATCH] get rid of non-virtual dtor with virtual methods warnings.
 r=saari/sr=hyatt bug 75653

---
 gfx/src/mac/nsATSUIUtils.h              | 2 +-
 gfx/src/mac/nsFontMetricsMac.h          | 2 +-
 gfx/src/mac/nsUnicodeRenderingToolkit.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gfx/src/mac/nsATSUIUtils.h b/gfx/src/mac/nsATSUIUtils.h
index 6a73e4897ed..497810296eb 100644
--- a/gfx/src/mac/nsATSUIUtils.h
+++ b/gfx/src/mac/nsATSUIUtils.h
@@ -53,7 +53,7 @@ class nsATSUIToolkit
 {
 public:
 	nsATSUIToolkit();
-	~nsATSUIToolkit() {};
+	virtual ~nsATSUIToolkit() {};
 
 	void        		PrepareToDraw(GrafPtr aPort, nsIDeviceContext* aContext);
  
diff --git a/gfx/src/mac/nsFontMetricsMac.h b/gfx/src/mac/nsFontMetricsMac.h
index 5b2c9b50771..be7f0ff93ec 100644
--- a/gfx/src/mac/nsFontMetricsMac.h
+++ b/gfx/src/mac/nsFontMetricsMac.h
@@ -39,7 +39,7 @@ class nsFontMetricsMac : public nsIFontMetrics
 {
 public:
   nsFontMetricsMac();
-  ~nsFontMetricsMac();
+  virtual ~nsFontMetricsMac();
 
   NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
diff --git a/gfx/src/mac/nsUnicodeRenderingToolkit.h b/gfx/src/mac/nsUnicodeRenderingToolkit.h
index 2969ed4a3f3..48c8023c39f 100644
--- a/gfx/src/mac/nsUnicodeRenderingToolkit.h
+++ b/gfx/src/mac/nsUnicodeRenderingToolkit.h
@@ -34,7 +34,7 @@ class nsUnicodeRenderingToolkit
 {
 public:
 	nsUnicodeRenderingToolkit() {};
-	~nsUnicodeRenderingToolkit() {};
+	virtual ~nsUnicodeRenderingToolkit() {};
 
   NS_IMETHOD PrepareToDraw(float aP2T, nsIDeviceContext* aContext, nsGraphicState* aGS, GrafPtr aPort);
   NS_IMETHOD GetWidth(const PRUnichar *aString, PRUint32 aLength, nscoord &aWidth,