Since some platforms do string operations within local file ::Load, we shouldn't declare that objects being created/destroyed from static ctor/dtor is not legal throughout the entire ::Load function. That only needs to be true around the actual PR_LoadLibrary calls. Fixing this stops the ridiculous amount of warning output that we get from every debug mac build. Also removing unused old mac local file impls. b=326837 r=bsmedberg

git-svn-id: svn://10.0.0.236/trunk@215283 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/io/nsLocalFileUnix.cpp

@@ -83,6 +83,7 @@
 #include "nsITimelineService.h"
 
 #include "nsNativeCharsetUtils.h"
+#include "nsTraceRefcntImpl.h"
 
 // On some platforms file/directory name comparisons need to
 // be case-blind.
@@ -1586,8 +1587,16 @@ nsLocalFile::Load(PRLibrary **_retval)
 
     NS_TIMELINE_START_TIMER("PR_LoadLibrary");
 
+#ifdef NS_BUILD_REFCNT_LOGGING
+    nsTraceRefcntImpl::SetActivityIsLegal(PR_FALSE);
+#endif
+
     *_retval = PR_LoadLibrary(mPath.get());
 
+#ifdef NS_BUILD_REFCNT_LOGGING
+    nsTraceRefcntImpl::SetActivityIsLegal(PR_TRUE);
+#endif
+
     NS_TIMELINE_STOP_TIMER("PR_LoadLibrary");
     NS_TIMELINE_MARK_TIMER1("PR_LoadLibrary", mPath.get());