Cleaned up all of the operator new/delete usage

gfx/src/gtk/nsFontMetricsGTK.h

@@ -36,11 +36,7 @@ public:
   nsFontMetricsGTK();
   virtual ~nsFontMetricsGTK();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/gtk/nsRenderingContextGTK.h

@@ -45,11 +45,7 @@ public:
   nsRenderingContextGTK();
   virtual ~nsRenderingContextGTK();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/mac/nsFontMetricsMac.h

@@ -34,11 +34,7 @@ public:
   nsFontMetricsMac();
   ~nsFontMetricsMac();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/mac/nsRenderingContextMac.cpp

@@ -81,6 +81,8 @@ public:
   GraphicState(GraphicState* aGS);
   ~GraphicState();
 
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
+
 	void				Clear();
 	void				Init(nsDrawingSurface aSurface);
 	void				Init(GrafPtr aPort);
@@ -90,13 +92,6 @@ public:
 protected:
 	RgnHandle		DuplicateRgn(RgnHandle aRgn);
 
-public:
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
-
 public:
   nsTransform2D * 			mTMatrix; 					// transform that all the graphics drawn here will obey
 

gfx/src/mac/nsRenderingContextMac.h

@@ -42,11 +42,7 @@ public:
   nsRenderingContextMac();
   ~nsRenderingContextMac();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/motif/nsFontMetricsMotif.h

@@ -34,11 +34,7 @@ public:
   nsFontMetricsMotif();
   ~nsFontMetricsMotif();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/motif/nsRenderingContextMotif.h

@@ -53,11 +53,7 @@ public:
   nsRenderingContextMotif();
   ~nsRenderingContextMotif();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/nsImageGroup.cpp

@@ -46,11 +46,7 @@ public:
 
   nsresult Init(nsIDeviceContext *aDeviceContext, nsIURLGroup* aURLGroup);
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/nsImageManager.cpp

@@ -31,11 +31,7 @@ public:
 
   nsresult Init();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/nsImageRequest.h

@@ -40,11 +40,7 @@ public:
                 PRUint32 aFlags,
                 ilINetContext* aNetContext);
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/nsImageSystemServices.cpp

@@ -31,11 +31,7 @@ public:
   ImageSystemServicesImpl();
   ~ImageSystemServicesImpl();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/ps/nsFontMetricsPS.h

@@ -38,11 +38,7 @@ public:
   nsFontMetricsPS();
   virtual ~nsFontMetricsPS();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/ps/nsRenderingContextPS.h

@@ -44,11 +44,7 @@ public:
   nsRenderingContextPS();
   virtual ~nsRenderingContextPS();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/windows/nsFontMetricsWin.h

@@ -35,11 +35,7 @@ public:
   nsFontMetricsWin();
   ~nsFontMetricsWin();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS
 

gfx/src/windows/nsRenderingContextWin.h

@@ -49,11 +49,7 @@ class nsRenderingContextWin : public nsIRenderingContext,
 public:
   nsRenderingContextWin();
 
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   NS_DECL_ISUPPORTS