Reverse the internal linked list of plugins after scanning in order to get loading precendence correct. bug 115337 r=av, sr=beard

git-svn-id: svn://10.0.0.236/branches/MOZILLA_0_9_4_BRANCH@111125 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp

@@ -4496,7 +4496,16 @@ NS_IMETHODIMP nsPluginHostImpl::LoadPlugins()
     }
   }
 #endif  
-  
+ 
+  // reverse our list of plugins
+  nsPluginTag *next,*prev = nsnull;
+  for (nsPluginTag *cur = mPlugins; cur; cur = next) {
+    next = cur->mNext;
+    cur->mNext = prev;
+    prev = cur;
+  }
+  mPlugins = prev;
+
   return NS_OK;
 }