SH-3931 WIP Interesting: Add graphs to visualize scene load metrics

made LLCopyOnWritePointer enforce write access through write() again
disabled some error checking on release for download builds

indra/llcommon/llpointer.h

@@ -196,6 +196,9 @@ public:
 			*(pointer_t*)(this) = new Type(*pointer_t::mPointer);
 		}
 	}
+
+	const Type*	operator->() const	{ return pointer_t::mPointer; }
+	const Type&	operator*() const	{ return *pointer_t::mPointer; }
 };
 
 #endif

indra/llcommon/lltrace.h

@@ -175,10 +175,12 @@ public:
 	// NOTE: this is not thread-safe.  We assume that slots are reserved in the main thread before any child threads are spawned
 	size_t reserveSlot()
 	{
+#ifndef LL_RELEASE_FOR_DOWNLOAD
 		if (LLTrace::isInitialized())
 		{
 			llerrs << "Attempting to declare trace object after program initialization.  Trace objects should be statically initialized." << llendl;
 		}
+#endif
 		size_t next_slot = sNextStorageSlot++;
 		if (next_slot >= mStorageSize)
 		{