fix for bug 164577 - make the nsManifestLineReader include lengths from ParseLine() so that consumers can avoid calling strlen() on them

(tiny startup perf fix for reading in xpti.dat)
r=dougt, sr=darin


git-svn-id: svn://10.0.0.236/trunk@128267 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/reflect/xptinfo/src/xptiInterfaceInfo.cpp

@@ -87,11 +87,11 @@ void xptiInterfaceInfo::DEBUG_ShutdownNotification()
 // static 
 xptiInterfaceEntry* 
 xptiInterfaceEntry::NewEntry(const char* name,
+                             int nameLength,
                              const nsID& iid,
                              const xptiTypelib& typelib,
                              xptiWorkingSet* aWorkingSet)
 {
-    size_t nameLength = PL_strlen(name);
     void* place = XPT_MALLOC(aWorkingSet->GetStructArena(),
                              sizeof(xptiInterfaceEntry) + nameLength);
     if(!place)