more guardedalloc use in C++, also make compositorMutex a static var, was allocated and never freed.

intern/guardedalloc/cpp/mallocn.cpp

@@ -28,20 +28,36 @@
 #include <new>
 #include "../MEM_guardedalloc.h"
 
-void* operator new (size_t size)
-{
-	return MEM_mallocN(size, "C++/anonymous");
-}
-
 /* not default but can be used when needing to set a string */
-void* operator new (size_t size, const char *str)
+void *operator new(size_t size, const char *str)
+{
+	return MEM_mallocN(size, str);
+}
+void *operator new[](size_t size, const char *str)
 {
 	return MEM_mallocN(size, str);
 }
 
-void operator delete (void *p)
+
+void *operator new(size_t size)
+{
+	return MEM_mallocN(size, "C++/anonymous");
+}
+void *operator new[](size_t size)
+{
+	return MEM_mallocN(size, "C++/anonymous[]");
+}
+
+
+void operator delete(void *p)
 {
 	/* delete NULL is valid in c++ */
-	if(p)
+	if (p)
+		MEM_freeN(p);
+}
+void operator delete[](void *p)
+{
+	/* delete NULL is valid in c++ */
+	if (p)
 		MEM_freeN(p);
 }