use macro to get operator new correct

htmlparser/robot/nsRobotSink.cpp

@@ -42,11 +42,7 @@ public:
   RobotSink();
   ~RobotSink();
 
-  void* operator new(size_t size) {
-    void* rv = ::operator new(size);
-    nsCRT::zero(rv, size);
-    return (void*) rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   // nsISupports
   NS_DECL_ISUPPORTS

parser/htmlparser/robot/nsRobotSink.cpp

@@ -42,11 +42,7 @@ public:
   RobotSink();
   ~RobotSink();
 
-  void* operator new(size_t size) {
-    void* rv = ::operator new(size);
-    nsCRT::zero(rv, size);
-    return (void*) rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   // nsISupports
   NS_DECL_ISUPPORTS

view/src/nsView.h

@@ -36,12 +36,7 @@ class nsView : public nsIView
 public:
   nsView();
 
-  // Overloaded new operator. Initializes the memory to 0
-  void* operator new(size_t sz) {
-    void* rv = new char[sz];
-    nsCRT::zero(rv, sz);
-    return rv;
-  }
+  NS_DECL_AND_IMPL_ZEROING_OPERATOR_NEW
 
   // nsISupports
   NS_IMETHOD  QueryInterface(const nsIID& aIID, void** aInstancePtr);

view/src/nsViewManager.h

@@ -35,11 +35,7 @@ class nsViewManager : public nsIViewManager
 public:
   nsViewManager();
 
-  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